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mbeddr / mbeddr.core

The mbeddr core. An extensible C
Eclipse Public License 2.0
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Copying slisson table results in NPE #1972

Closed digital-ember closed 1 year ago

digital-ember commented 6 years ago

Hi, this bug occurs with mbeddr platform build version 1.0.20402. pressing Ctrl+C when selecting a concept that projects a table we get the following NPE:

java.lang.NullPointerException at de.itemis.mps.editor.celllayout.layout.AbstractGridLayout.toText(AbstractGridLayout.java:392) at de.itemis.mps.editor.celllayout.runtime.LayoutableCollectionAdapter.toText(LayoutableCollectionAdapter.java:491) at de.itemis.mps.editor.celllayout.runtime.TopDownCellLayoutAdapter.doLayoutText(TopDownCellLayoutAdapter.java:50) at de.itemis.mps.editor.celllayout.runtime.LayoutInterceptor.doLayoutText(LayoutInterceptor.java:80) at de.itemis.mps.editor.celllayout.runtime.PunctuableLayout.doLayoutText(PunctuableLayout.java:39) at jetbrains.mps.nodeEditor.cells.EditorCell_Collection.renderText(EditorCell_Collection.java:783) at jetbrains.mps.nodeEditor.text.TextRenderUtil.renderText(TextRenderUtil.java:43) at jetbrains.mps.nodeEditor.text.TextRenderUtil.getTextBuilderForSelectedCellsOfEditor(TextRenderUtil.java:51) at jetbrains.mps.nodeEditor.cellActions.CellAction_CopyNode.extractSelection(CellAction_CopyNode.java:74) at jetbrains.mps.nodeEditor.cellActions.CellAction_CopyNode.execute(CellAction_CopyNode.java:59) at jetbrains.mps.nodeEditor.actions.CellActionExecuter$1.doExecute(CellActionExecuter.java:57) at jetbrains.mps.editor.runtime.commands.EditorCommand.run(EditorCommand.java:56) at jetbrains.mps.smodel.WorkbenchModelAccess$CommandRunnable.lambda$run$0(WorkbenchModelAccess.java:449) at jetbrains.mps.smodel.WorkbenchModelAccess.runWriteAction(WorkbenchModelAccess.java:97) at jetbrains.mps.smodel.WorkbenchModelAccess$CommandRunnable.run(WorkbenchModelAccess.java:446) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:129) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:95) at com.intellij.openapi.command.impl.CoreCommandProcessor.executeCommand(CoreCommandProcessor.java:85) at jetbrains.mps.smodel.WorkbenchModelAccess.runWriteActionInCommand(WorkbenchModelAccess.java:311) at jetbrains.mps.smodel.WorkbenchModelAccess.executeCommand(WorkbenchModelAccess.java:307) at jetbrains.mps.project.ProjectModelAccess.executeCommand(ProjectModelAccess.java:43) at jetbrains.mps.nodeEditor.actions.CellActionExecuter.lambda$execute$1(CellActionExecuter.java:54) at jetbrains.mps.nodeEditor.EditorContext.lambda$runWithContextCell$3(EditorContext.java:291) at jetbrains.mps.nodeEditor.EditorContext.runWithContextCell(EditorContext.java:302) at jetbrains.mps.nodeEditor.EditorContext.runWithContextCell(EditorContext.java:290) at jetbrains.mps.nodeEditor.actions.CellActionExecuter.execute(CellActionExecuter.java:52)

This used to work in mbeddr platform build 1.0.19882. This can be reproduced with the sandbox tables in the mps-sl-all project.

alexanderpann commented 1 year ago

I am closing because this is not reproducible anymore. I guess this was fixed in https://github.com/JetBrains/MPS-extensions/commit/d6822ec6d4022a14aeaeaead57fe44875bb3912c.