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  1. XWiki Platform
  2. XWIKI-17035

Can't save a page that contains Emoji on MySQL 5.7

    XMLWordPrintable

    Details

    • Type: Bug
    • Status: Closed
    • Priority: Blocker
    • Resolution: Duplicate
    • Affects Version/s: 11.10.3, 12.0
    • Fix Version/s: None
    • Component/s: None
    • Labels:
      None
    • Environment:
      Windows 10, XWiki 11.10.3 with IE 11, Chrome 80, Firefox 72, Edge 18
    • Difficulty:
      Unknown
    • Similar issues:

      Description

      Steps to reproduce:

      1. Create a page
      2. Edit it
      3. Add one, two Emoji from the Emoji List
      4. Click Save & View
      5. Click Save

      Expected results: The page is saved with the selected emoji.

      Actual results: The page can't be saved.

      NOTE: Using PostgreSQL, Oracle and Standard version the page is saved. Seems to be an issue only with MySQL.

       

      On Save & View in console:

      2020-02-10 13:14:57,990 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  o.h.e.j.s.SqlExceptionHelper   - SQL Error: 1366, SQLState: HY000
      2020-02-10 13:14:57,993 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] ERROR o.h.e.j.s.SqlExceptionHelper   - Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
      2020-02-10 13:14:58,024 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 3201 in 3: Exception while saving document xwiki:Page 1.WebHome
      com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document xwiki:Page 1.WebHome
              at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:668)
              at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:227)
              at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:217)
              at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:2020)
              at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:254)
              at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:503)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:499)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
              at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
              at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
              at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
              at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
              at org.eclipse.jetty.servlet.ServletHolder$NotAsyncServlet.service(ServletHolder.java:1401)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:760)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
              at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:554)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1592)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:220)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:79)
              at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:102)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:106)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1592)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.Server.handle(Server.java:500)
              at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:386)
              at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:562)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:378)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
              at java.lang.Thread.run(Unknown Source)
      Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute statement
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:181)
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:188)
              at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1348)
              at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:435)
              at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3221)
              at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2389)
              at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:447)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:183)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$300(JdbcResourceLocalTransactionCoordinatorImpl.java:40)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:281)
              at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.endTransaction(HibernateStore.java:832)
              at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:603)
              at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:659)
              ... 85 common frames omitted
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute statement
              at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
              at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
              at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
              at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:200)
              at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3392)
              at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:3265)
              at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3666)
              at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:149)
              at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:604)
              at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:478)
              at java.util.LinkedHashMap.forEach(Unknown Source)
              at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:475)
              at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:348)
              at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:40)
              at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:108)
              at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1344)
              ... 96 common frames omitted
      Caused by: java.sql.SQLException: Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
              at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)
              at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
              at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
              at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
              at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
              at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2495)
              at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1903)
              at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2124)
              at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2058)
              at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5158)
              at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2043)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:197)
              ... 108 common frames omitted
      2020-02-10 13:16:22,485 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  o.h.e.j.s.SqlExceptionHelper   - SQL Error: 1366, SQLState: HY000
      2020-02-10 13:16:22,485 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] ERROR o.h.e.j.s.SqlExceptionHelper   - Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
      2020-02-10 13:16:27,528 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  o.h.e.j.s.SqlExceptionHelper   - SQL Error: 1366, SQLState: HY000
      2020-02-10 13:16:27,529 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] ERROR o.h.e.j.s.SqlExceptionHelper   - Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
      2020-02-10 13:16:27,579 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  c.x.x.w.XWikiAction            - Uncaught exception: Error number 3201 in 3: Exception while saving document xwiki:Page 1.WebHome
      com.xpn.xwiki.XWikiException: Error number 3201 in 3: Exception while saving document xwiki:Page 1.WebHome
              at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:668)
              at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:227)
              at com.xpn.xwiki.store.XWikiCacheStore.saveXWikiDoc(XWikiCacheStore.java:217)
              at com.xpn.xwiki.XWiki.saveDocument(XWiki.java:2020)
              at com.xpn.xwiki.web.SaveAction.save(SaveAction.java:254)
              at com.xpn.xwiki.web.SaveAction.action(SaveAction.java:503)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:499)
              at com.xpn.xwiki.web.XWikiAction.execute(XWikiAction.java:218)
              at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:425)
              at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:228)
              at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1913)
              at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:462)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:707)
              at javax.servlet.http.HttpServlet.service(HttpServlet.java:790)
              at org.eclipse.jetty.servlet.ServletHolder$NotAsyncServlet.service(ServletHolder.java:1401)
              at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:760)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1617)
              at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:112)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:109)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:554)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1592)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:220)
              at org.eclipse.jetty.server.Dispatcher.forward(Dispatcher.java:79)
              at com.xpn.xwiki.web.ActionFilter.doFilter(ActionFilter.java:102)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.wysiwyg.filter.ConversionFilter.doFilter(ConversionFilter.java:106)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetHTTPHeaderFilter.doFilter(SetHTTPHeaderFilter.java:63)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SavedRequestRestorerFilter.doFilter(SavedRequestRestorerFilter.java:208)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.container.servlet.filters.internal.SetCharacterEncodingFilter.doFilter(SetCharacterEncodingFilter.java:111)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1604)
              at org.xwiki.resource.servlet.RoutingFilter.doFilter(RoutingFilter.java:132)
              at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1596)
              at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:545)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143)
              at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:536)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:235)
              at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:1592)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233)
              at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1296)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188)
              at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:485)
              at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:1562)
              at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186)
              at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1211)
              at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141)
              at org.eclipse.jetty.server.handler.ContextHandlerCollection.handle(ContextHandlerCollection.java:221)
              at org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:146)
              at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127)
              at org.eclipse.jetty.server.Server.handle(Server.java:500)
              at org.eclipse.jetty.server.HttpChannel.lambda$handle$1(HttpChannel.java:386)
              at org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:562)
              at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:378)
              at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:270)
              at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311)
              at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103)
              at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171)
              at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129)
              at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:388)
              at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:806)
              at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:938)
              at java.lang.Thread.run(Unknown Source)
      Caused by: javax.persistence.PersistenceException: org.hibernate.exception.GenericJDBCException: could not execute statement
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:154)
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:181)
              at org.hibernate.internal.ExceptionConverterImpl.convert(ExceptionConverterImpl.java:188)
              at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1348)
              at org.hibernate.internal.SessionImpl.managedFlush(SessionImpl.java:435)
              at org.hibernate.internal.SessionImpl.flushBeforeTransactionCompletion(SessionImpl.java:3221)
              at org.hibernate.internal.SessionImpl.beforeTransactionCompletion(SessionImpl.java:2389)
              at org.hibernate.engine.jdbc.internal.JdbcCoordinatorImpl.beforeTransactionCompletion(JdbcCoordinatorImpl.java:447)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.beforeCompletionCallback(JdbcResourceLocalTransactionCoordinatorImpl.java:183)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl.access$300(JdbcResourceLocalTransactionCoordinatorImpl.java:40)
              at org.hibernate.resource.transaction.backend.jdbc.internal.JdbcResourceLocalTransactionCoordinatorImpl$TransactionDriverControlImpl.commit(JdbcResourceLocalTransactionCoordinatorImpl.java:281)
              at org.hibernate.engine.transaction.internal.TransactionImpl.commit(TransactionImpl.java:101)
              at com.xpn.xwiki.internal.store.hibernate.HibernateStore.endTransaction(HibernateStore.java:832)
              at com.xpn.xwiki.store.XWikiHibernateBaseStore.endTransaction(XWikiHibernateBaseStore.java:603)
              at com.xpn.xwiki.store.XWikiHibernateStore.saveXWikiDoc(XWikiHibernateStore.java:659)
              ... 85 common frames omitted
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute statement
              at org.hibernate.exception.internal.StandardSQLExceptionConverter.convert(StandardSQLExceptionConverter.java:47)
              at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:113)
              at org.hibernate.engine.jdbc.spi.SqlExceptionHelper.convert(SqlExceptionHelper.java:99)
              at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:200)
              at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3392)
              at org.hibernate.persister.entity.AbstractEntityPersister.updateOrInsert(AbstractEntityPersister.java:3265)
              at org.hibernate.persister.entity.AbstractEntityPersister.update(AbstractEntityPersister.java:3666)
              at org.hibernate.action.internal.EntityUpdateAction.execute(EntityUpdateAction.java:149)
              at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:604)
              at org.hibernate.engine.spi.ActionQueue.lambda$executeActions$1(ActionQueue.java:478)
              at java.util.LinkedHashMap.forEach(Unknown Source)
              at org.hibernate.engine.spi.ActionQueue.executeActions(ActionQueue.java:475)
              at org.hibernate.event.internal.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:348)
              at org.hibernate.event.internal.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:40)
              at org.hibernate.event.service.internal.EventListenerGroupImpl.fireEventOnEachListener(EventListenerGroupImpl.java:108)
              at org.hibernate.internal.SessionImpl.doFlush(SessionImpl.java:1344)
              ... 96 common frames omitted
      Caused by: java.sql.SQLException: Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
              at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:965)
              at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3978)
              at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:3914)
              at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2530)
              at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2683)
              at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2495)
              at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:1903)
              at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2124)
              at com.mysql.jdbc.PreparedStatement.executeUpdateInternal(PreparedStatement.java:2058)
              at com.mysql.jdbc.PreparedStatement.executeLargeUpdate(PreparedStatement.java:5158)
              at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2043)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.apache.commons.dbcp2.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:136)
              at org.hibernate.engine.jdbc.internal.ResultSetReturnImpl.executeUpdate(ResultSetReturnImpl.java:197)
              ... 108 common frames omitted
      

      On Save

      2020-02-10 13:16:30,799 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] WARN  o.h.e.j.s.SqlExceptionHelper   - SQL Error: 1366, SQLState: HY000
      2020-02-10 13:16:30,799 [http://localhost:8080/xwiki/bin/preview/Page%201/WebHome] ERROR o.h.e.j.s.SqlExceptionHelper   - Incorrect string value: '\xF0\x9F\x98\x83\xF0\x9F...' for column 'XWR_PATCH' at row 1
      

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          Gabriela Anechitoaei
        2. ErrorWhenSaving.jpg
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          Gabriela Anechitoaei
        3. utf8mb4.jpg
          85 kB
          Gabriela Anechitoaei

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              Assignee:
              tmortagne Thomas Mortagne
              Reporter:
              ganechitoaei Gabriela Anechitoaei
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