| probelms with TreeViewer.setInput(...) [message #117987] |
Sat, 28 August 2004 21:03  |
Eclipse User |
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Originally posted by: simon.ou.edu
Hi...
I hope that all is well.
1. Eclipse 3.1 M1
2. jre1.4.2_05
When I try to run the tree viewer example 'Explorer' in:
http://www-106.ibm.com/developerworks/opensource/library/os- ecgui1/
I get the error message bellow (all compiles well, and I have the proper
imports as per the example). I also set the variable in the 'VM
arguments' tab
-Djava.library.path=C:\eclipse\plugins\org.eclipse.swt.win32 _3.1.0\os\win32\x86
The offending line is:
tv.setInput(new File("C:\\"));
I have tried other examples (from other sources) with the same result.
DO I need to set another inputs for the VM at run time? Thanks.
Regards...
Miguel.
java.lang.NoClassDefFoundError: org/osgi/framework/InvalidSyntaxException
at org.eclipse.core.runtime.Platform.run(Platform.java:747)
at
org.eclipse.jface.viewers.StructuredViewer.updateItem(Struct uredViewer.java:1432)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createTreeItem( AbstractTreeViewer.java:402)
at
org.eclipse.jface.viewers.AbstractTreeViewer$1.run(AbstractT reeViewer.java:381)
at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator .java:69)
at
org.eclipse.jface.viewers.AbstractTreeViewer.createChildren( AbstractTreeViewer.java:361)
at
org.eclipse.jface.viewers.AbstractTreeViewer$5.run(AbstractT reeViewer.java:832)
at
org.eclipse.jface.viewers.StructuredViewer.preservingSelecti on(StructuredViewer.java:901)
at
org.eclipse.jface.viewers.AbstractTreeViewer.inputChanged(Ab stractTreeViewer.java:822)
at org.eclipse.jface.viewers.ContentViewer.setInput(ContentView er.java:248)
at
org.eclipse.jface.viewers.StructuredViewer.setInput(Structur edViewer.java:1107)
at examples.ch14.FileTree.createContents(FileTree.java:68)
at org.eclipse.jface.window.Window.create(Window.java:356)
at org.eclipse.jface.window.Window.open(Window.java:661)
at examples.ch14.FileTree.run(FileTree.java:30)
at examples.ch14.FileTree.main(FileTree.java:90)
Exception in thread "main"
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