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Attached is a screen shot of the error dialog that occurs when trying to rebuild a project in WSWB. This error occurs in both Windows 98 and Windows 2000. Removing either the IString class from the ca.paulclapham.istring package or the Locator class from the ca.paulclapham.locator package, allowed the project to be rebuilt without the NullPointerException.
Created attachment 664 [details] screenshot and .log file
Created attachment 665 [details] testcase
Unable to reproduce error. Contacting Originator.
This is a compiler walkback: java.lang.NullPointerException at org.eclipse.jdt.internal.compiler.ast.SingleNameReference.analyseCode (SingleNameReference.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.MessageSend.analyseCode (MessageSend.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.Block.analyseCode(Block.java (Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.IfStatement.analyseCode (IfStatement.java:59) at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.analyseCode (AbstractMethodDeclaration.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.analyseCode (TypeDeclaration.java:143) at org.eclipse.jdt.internal.compiler.ast.QualifiedAllocationExpression.analyseCode (QualifiedAllocationExpression.java:48) at org.eclipse.jdt.internal.compiler.ast.LocalDeclaration.analyseCode (LocalDeclaration.java:40) at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.analyseCode (AbstractMethodDeclaration.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.analyseCode (TypeDeclaration.java:143) at org.eclipse.jdt.internal.compiler.ast.QualifiedAllocationExpression.analyseCode (QualifiedAllocationExpression.java:48) at org.eclipse.jdt.internal.compiler.ast.SingleNameReference.analyseAssignment (SingleNameReference.java:51) at org.eclipse.jdt.internal.compiler.ast.Assignment.analyseCode (Assignment.java:32) at org.eclipse.jdt.internal.compiler.ast.AbstractMethodDeclaration.analyseCode (AbstractMethodDeclaration.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.TypeDeclaration.analyseCode (TypeDeclaration.java(Compiled Code)) at org.eclipse.jdt.internal.compiler.ast.CompilationUnitDeclaration.analyseCode (CompilationUnitDeclaration.java:67) at org.eclipse.jdt.internal.compiler.Compiler.process(Compiler.java:379) at org.eclipse.jdt.internal.compiler.Compiler.compile(Compiler.java:202) at org.eclipse.jdt.internal.core.builder.impl.AbstractImageBuilder.compile (AbstractImageBuilder.java:90) at org.eclipse.jdt.internal.core.builder.impl.IncrementalImageBuilder.applySourceDe lta(IncrementalImageBuilder.java:264) at org.eclipse.jdt.internal.core.builder.impl.JavaBuilder.incrementalBuild (JavaBuilder.java:210) at org.eclipse.jdt.internal.core.builder.impl.JavaBuilder.build (JavaBuilder.java:54) at org.eclipse.core.internal.events.BuildManager$1.run (BuildManager.java:93) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:758) at org.eclipse.core.runtime.Platform.run(Platform.java:393) at org.eclipse.core.internal.events.BuildManager.basicBuild (BuildManager.java:114) at org.eclipse.core.internal.events.BuildManager.basicBuild (BuildManager.java:73) at org.eclipse.core.internal.events.BuildManager.basicBuild (BuildManager.java:41) at org.eclipse.core.internal.events.BuildManager$2.run (BuildManager.java:140) at org.eclipse.core.internal.runtime.InternalPlatform.run (InternalPlatform.java:758) at org.eclipse.core.runtime.Platform.run(Platform.java:393) at org.eclipse.core.internal.events.BuildManager.basicBuild (BuildManager.java:154) at org.eclipse.core.internal.events.BuildManager.build (BuildManager.java:174) at org.eclipse.core.internal.resources.Workspace.endOperation (Workspace.java:663) at org.eclipse.core.internal.resources.Workspace.run (Workspace.java:1202) at org.eclipse.ui.actions.WorkspaceModifyOperation.run (WorkspaceModifyOperation.java:78) at org.eclipse.jface.operation.ModalContext$ModalContextThread.run (ModalContext.java:98)
Cannot reproduce with 2.0 build, likely since testcase is incomplete. I am getting instead the following 48 problems, which may hide the original bug: (missing component: com.ibm.webrunner). Kind Status Priority Description Resource In Folder Location Error The import com.ibm cannot be resolved SelectByDate.java P/ca/paulclapham/sighting line 7 Error The method setToolTipText(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 17 in SelectByDate.SelectByDate() Error The method setToolTipText(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 19 in SelectByDate.SelectByDate() Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 26 in SelectByDate.SelectByDate() Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 28 in SelectByDate.SelectByDate() Error The method add(java.awt.Component) in the type java.awt.Container is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker) SelectByDate.java P/ca/paulclapham/sighting line 36 in SelectByDate.SelectByDate() Error The method add(java.awt.Component) in the type java.awt.Container is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker) SelectByDate.java P/ca/paulclapham/sighting line 38 in SelectByDate.SelectByDate() Error The method getDate() is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 43 in SelectByDate.selectSightings () Error The method getDate() is undefined for the type ca.paulclapham.utility.BNBDatePicker SelectByDate.java P/ca/paulclapham/sighting line 43 in SelectByDate.selectSightings () Error The import com.ibm cannot be resolved SelectByTaxon.java P/ca/paulclapham/sighting line 9 Error The import com.ibm cannot be resolved SightingsPanel.java P/ca/paulclapham/sighting line 15 Error The method setToolTipText(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker SightingsPanel.java P/ca/paulclapham/sighting line 72 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error DateChangedListener cannot be resolved or is not a type SightingsPanel.java P/ca/paulclapham/sighting line 73 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The method setEnabled(boolean) is undefined for the type ca.paulclapham.utility.BNBDatePicker SightingsPanel.java P/ca/paulclapham/sighting line 100 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker SightingsPanel.java P/ca/paulclapham/sighting line 261 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker SightingsPanel.java P/ca/paulclapham/sighting line 267 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The method setConstraints(java.awt.Component, java.awt.GridBagConstraints) in the type java.awt.GridBagLayout is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker, java.awt.GridBagConstraints) SightingsPanel.java P/ca/paulclapham/sighting line 347 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The method add(java.awt.Component) in the type java.awt.Container is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker) SightingsPanel.java P/ca/paulclapham/sighting line 348 in SightingsPanel.SightingsPanel(BNBBean, boolean, SightingSelectorPanel) Error The import org.apache.xerces cannot be resolved SightingTextPanel.java P/ca/paulclapham/sighting line 13 Error The import org.apache.xml.serialize cannot be resolved SightingTextPanel.java P/ca/paulclapham/sighting line 21 Error The import org.apache.xml.serialize cannot be resolved SightingTextPanel.java P/ca/paulclapham/sighting line 22 Error SAXParser cannot be resolved or is not a type SightingTextPanel.java P/ca/paulclapham/sighting line 75 in SightingTextPanel.SightingTextPanel(SightingEntry, Callback) Error OutputFormat cannot be resolved or is not a type SightingTextPanel.java P/ca/paulclapham/sighting line 130 in SightingTextPanel.SightingTextPanel(SightingEntry, Callback) Error OutputFormat cannot be resolved or is not a type SightingTextPanel.java P/ca/paulclapham/sighting line 130 in SightingTextPanel.SightingTextPanel(SightingEntry, Callback) Error XMLSerializer cannot be resolved or is not a type SightingTextPanel.java P/ca/paulclapham/sighting line 133 in SightingTextPanel.SightingTextPanel(SightingEntry, Callback) Error XMLSerializer cannot be resolved or is not a type SightingTextPanel.java P/ca/paulclapham/sighting line 133 in SightingTextPanel.SightingTextPanel(SightingEntry, Callback) Error The import com.ibm cannot be resolved TotalsListOtherCreator.java P/ca/paulclapham/total line 7 Error The method setToolTipText(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker TotalsListOtherCreator.java P/ca/paulclapham/total line 23 in TotalsListOtherCreator.getDataPanel() Error The method setToolTipText(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker TotalsListOtherCreator.java P/ca/paulclapham/total line 25 in TotalsListOtherCreator.getDataPanel() Error DateChangedListener cannot be resolved or is not a type TotalsListOtherCreator.java P/ca/paulclapham/total line 39 in TotalsListOtherCreator.getDataPanel() Error DateChangedListener cannot be resolved or is not a type TotalsListOtherCreator.java P/ca/paulclapham/total line 64 in TotalsListOtherCreator.getDataPanel() Error The method add(java.awt.Component) in the type java.awt.Container is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker) TotalsListOtherCreator.java P/ca/paulclapham/total line 91 in TotalsListOtherCreator.getDataPanel() Error The method add(java.awt.Component) in the type java.awt.Container is not applicable for the arguments (ca.paulclapham.utility.BNBDatePicker) TotalsListOtherCreator.java P/ca/paulclapham/total line 93 in TotalsListOtherCreator.getDataPanel() Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker TotalsListOtherCreator.java P/ca/paulclapham/total line 108 in TotalsListOtherCreator.setStartDate (Date) Error The method setDate(java.util.Date) is undefined for the type ca.paulclapham.utility.BNBDatePicker TotalsListOtherCreator.java P/ca/paulclapham/total line 113 in TotalsListOtherCreator.setEndDate (Date) Error The import com.ibm cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 8 Error NumericSpinner cannot be resolved (or is not a valid type) for the field TotalsListYearCreator.yearSpinner TotalsListYearCreator.java P/ca/paulclapham/total line 13 in TotalsListYearCreator.yearSpinner Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 26 in TotalsListYearCreator.getDataPanel() Error NumericSpinner cannot be resolved or is not a type TotalsListYearCreator.java P/ca/paulclapham/total line 26 in TotalsListYearCreator.getDataPanel() Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 29 in TotalsListYearCreator.getDataPanel() Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 31 in TotalsListYearCreator.getDataPanel() Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 33 in TotalsListYearCreator.getDataPanel() Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 39 in TotalsListYearCreator.getDataPanel() Error yearSpinner cannot be resolved TotalsListYearCreator.java P/ca/paulclapham/total line 71 in TotalsListYearCreator.setYear(int) Error The import com.ibm cannot be resolved BNBDatePicker.java P/ca/paulclapham/utility line 3 Error DatePicker cannot be resolved or is not a valid superclass BNBDatePicker.java P/ca/paulclapham/utility line 6 in BNBDatePicker Error The method setDateFormatString(java.lang.String) is undefined for the type ca.paulclapham.utility.BNBDatePicker BNBDatePicker.java P/ca/paulclapham/utility line 9 in BNBDatePicker.BNBDatePicker() Error The method getPreferredSize() is undefined for the type ca.paulclapham.utility.BNBDatePicker BNBDatePicker.java P/ca/paulclapham/utility line 12 in BNBDatePicker.getMinimumSize ()
Can you get the client to provide the exact unit which caused grief ? It has a compilation error reading "Internal compiler error...".
Ignore my previous comment. By moving back to a 1.0 build, I was getting this build failure, where in 2.0 we proceed and report expected compilation errors (in spite of the missing prerequisites). Closing, has been fixed in 2.0 stream.
Verified.
