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Mon, 02 February 2015 02:33

Eclipse User

Hi,

When I am running tablet version, I have this error, RAP ! But with SWING no error!

!ENTRY org.eclipse.scout.rt.client 4 0 2015-02-02 08:24:12.652
!MESSAGE org.eclipse.scout.rt.client.ui.basic.tree.AbstractTree.fireTreeEventInternal(AbstractTree.java:2190) fire TreeEvent["MyPage" TYPE_NODES_SELECTED]
!STACK 0
java.lang.NullPointerException
at org.eclipse.scout.rt.client.mobile.ui.basic.table.AbstractMobileTable.setAutoCreateRowForm(AbstractMobileTable.java:165)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm.initFields(PageForm.java:241)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm.<init>(PageForm.java:76)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.createPageForm(PageFormManager.java:267)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.showPage(PageFormManager.java:217)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.showPage(PageFormManager.java:166)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.handleTreeNodeSelected(PageFormManager.java:359)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.access$0(PageFormManager.java:352)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager$P_OutlineTreeListener.treeChanged(PageFormManager.java:470)
at org.eclipse.scout.rt.client.ui.basic.tree.AbstractTree.fireTreeEventInternal(AbstractTree.java:2187)
at org.eclipse.scout.rt.client.ui.basic.tree.AbstractTree.fireNodesSelected(AbstractTree.java:2046)
at org.eclipse.scout.rt.client.ui.basic.tree.AbstractTree.selectNodes(AbstractTree.java:1691)
at org.eclipse.scout.rt.client.ui.basic.tree.AbstractTree.selectNode(AbstractTree.java:1651)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.selectAndExpandPage(PageFormManager.java:339)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageFormManager.pageSelectedNotify(PageFormManager.java:310)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm.handleTableRowSelected(PageForm.java:620)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm.access$5(PageForm.java:580)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm$P_PageTableSelectionListener.handleTableRowSelected(PageForm.java:778)
at org.eclipse.scout.rt.client.mobile.ui.form.outline.PageForm$P_PageTableSelectionListener.tableChanged(PageForm.java:762)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.fireTableEventInternal(AbstractTable.java:3926)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.fireRowsSelected(AbstractTable.java:3746)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.selectRows(AbstractTable.java:2108)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable$P_TableUIFacade.setSelectedRowsFromUI(AbstractTable.java:4183)
at org.eclipse.scout.rt.client.mobile.ui.basic.table.MobileTable.execRowsSelected(MobileTable.java:174)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable$P_TableListener.tableChanged(AbstractTable.java:4359)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.fireTableEventInternal(AbstractTable.java:3926)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.fireRowsSelected(AbstractTable.java:3746)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable.selectRows(AbstractTable.java:2108)
at org.eclipse.scout.rt.client.ui.basic.table.AbstractTable$P_TableUIFacade.setSelectedRowsFromUI(AbstractTable.java:4183)
at org.eclipse.scout.rt.ui.rap.mobile.form.fields.tablefield.RwtScoutList$4.run(RwtScoutList.java:443)
at org.eclipse.scout.rt.ui.rap.concurrency.RwtScoutSynchronizer$1.runVoid(RwtScoutSynchronizer.java:61)
at org.eclipse.scout.rt.client.ClientJob.runStatus(ClientJob.java:189)
at org.eclipse.scout.rt.client.ClientJob.runTransactionWrapper(ClientJob.java:172)
at org.eclipse.scout.rt.client.ClientJob.run(ClientJob.java:159)
at org.eclipse.core.internal.jobs.Worker.run(Worker.java:54)

Also, when I start RAP I also have this error:
2015-02-02 08:31:03.708:INFO:oejs.Server:jetty-8.1.14.v20131031
2015-02-02 08:31:03.761:INFO:oejs.AbstractConnector:Started SelectChannelConnector@0.0.0.0:8082
ERROR: Duplicate alias. Failed to register servlet for [alias="/", contributor="com.rinels.myapplication.ui.rap[26]"]

thanks in advance Smile

Re: Help with RAP error! [message #1602490 is a reply to message #1597299]

Thu, 05 February 2015 10:54

Eclipse User

* Can you produce a minimal example (maybe a single form with fake data [no database]) in order for us to reproduce this bug?
* What is your Scout Version?

We cannot investigate stack trace like this one without help from your side.

Re: Help with RAP error! [message #1611240 is a reply to message #1602490]

Wed, 11 February 2015 03:32

Eclipse User

hi, I am not sure if I can reproduce same error agaiin if I make a project again....

I saw i get that error when I click on the outline tree item to show a form in view. Form is loaded, but error is displayed. And in any part of application, where I load a form in view that error is shown

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