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Hi, after trying to edit some projects within PDT, i've found that some files simply cannot be opened by the editor, showing only this message on the main editor area: "Cannot open file: Argument not valid". After some tries, to figure out the possible reason, I reproduced this error by doing the following: 1. Create a new PHP file; 2. Define a background, using two (or more) variables to build the path of the linked image: <style type="text/css"> #element_id_or_selector { background:url(<?php echo $path?>/to/a/dynamic/bg-<?php echo $counter; ?>.png) no-repeat 0 0; } </style> Every time i've found this situation and removed those variables or replaced with only one variable, the file open again: <?php $dynamicBG = "{$path}/to/dynamic/bg-{$counter}.png"; ?> <style type="text/css"> body { background:url(<?php echo $dinamycBG ?>) no-repeat left top; } </style> ==PDT Installation Details==: Name: PHP Development Tools (PDT) SDK Feature Version: 2.1.0.v20090611-0930-51-84QACBIHRiLOmQMX3XhJh39Od Id: org.eclipse.php.sdk.feature.group ==Error stack trace==: java.lang.IllegalArgumentException: Argument not valid at org.eclipse.swt.SWT.error(SWT.java:3865) at org.eclipse.swt.SWT.error(SWT.java:3799) at org.eclipse.swt.SWT.error(SWT.java:3770) at org.eclipse.swt.custom.StyledText.setStyleRanges(StyledText.java:9031) at org.eclipse.swt.custom.StyledText.replaceStyleRanges(StyledText.java:7167) at org.eclipse.jface.text.TextViewer.addPresentation(TextViewer.java:4776) at org.eclipse.jface.text.TextViewer.changeTextPresentation(TextViewer.java:4855) at org.eclipse.wst.sse.ui.internal.provisional.style.StructuredPresentationReconciler.applyTextRegionCollection(StructuredPresentationReconciler.java:891) at org.eclipse.wst.sse.ui.internal.provisional.style.StructuredPresentationReconciler.processDamage(StructuredPresentationReconciler.java:866) at org.eclipse.wst.sse.ui.internal.provisional.style.StructuredPresentationReconciler$InternalListener.inputDocumentChanged(StructuredPresentationReconciler.java:270) at org.eclipse.wst.sse.ui.internal.provisional.style.StructuredPresentationReconciler.install(StructuredPresentationReconciler.java:599) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.updateHighlighter(StructuredTextViewer.java:944) at org.eclipse.wst.sse.ui.internal.StructuredTextViewer.setDocument(StructuredTextViewer.java:802) at org.eclipse.php.internal.ui.editor.PHPStructuredTextViewer.setDocument(PHPStructuredTextViewer.java:117) at org.eclipse.jface.text.source.SourceViewer.setDocument(SourceViewer.java:500) at org.eclipse.ui.texteditor.AbstractTextEditor.initializeSourceViewer(AbstractTextEditor.java:3951) at org.eclipse.ui.texteditor.AbstractTextEditor.createPartControl(AbstractTextEditor.java:3466) at org.eclipse.ui.texteditor.StatusTextEditor.createPartControl(StatusTextEditor.java:53) at org.eclipse.ui.texteditor.AbstractDecoratedTextEditor.createPartControl(AbstractDecoratedTextEditor.java:427) at org.eclipse.wst.sse.ui.StructuredTextEditor.createPartControl(StructuredTextEditor.java:1334) at org.eclipse.php.internal.ui.editor.PHPStructuredEditor.createPartControl(PHPStructuredEditor.java:1933) at org.eclipse.ui.internal.EditorReference.createPartHelper(EditorReference.java:662) at org.eclipse.ui.internal.EditorReference.createPart(EditorReference.java:462) at org.eclipse.ui.internal.WorkbenchPartReference.getPart(WorkbenchPartReference.java:595) at org.eclipse.ui.internal.EditorReference.getEditor(EditorReference.java:286) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditorBatched(WorkbenchPage.java:2857) at org.eclipse.ui.internal.WorkbenchPage.busyOpenEditor(WorkbenchPage.java:2762) at org.eclipse.ui.internal.WorkbenchPage.access$11(WorkbenchPage.java:2754) at org.eclipse.ui.internal.WorkbenchPage$10.run(WorkbenchPage.java:2705) at org.eclipse.swt.custom.BusyIndicator.showWhile(BusyIndicator.java:70) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2701) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2685) at org.eclipse.ui.internal.WorkbenchPage.openEditor(WorkbenchPage.java:2676) at org.eclipse.dltk.internal.ui.editor.EditorUtility.openInEditor(EditorUtility.java:408) at org.eclipse.dltk.internal.ui.editor.EditorUtility.openInEditor(EditorUtility.java:166) at org.eclipse.dltk.internal.ui.actions.OpenActionUtil.open(OpenActionUtil.java:45) at org.eclipse.dltk.ui.actions.OpenAction.run(OpenAction.java:256) at org.eclipse.dltk.ui.actions.OpenAction.run(OpenAction.java:237) at org.eclipse.dltk.ui.actions.SelectionDispatchAction.dispatchRun(SelectionDispatchAction.java:259) at org.eclipse.dltk.ui.actions.SelectionDispatchAction.run(SelectionDispatchAction.java:235) at org.eclipse.dltk.internal.ui.scriptview.ScriptExplorerActionGroup.handleOpen(ScriptExplorerActionGroup.java:304) at org.eclipse.dltk.internal.ui.scriptview.ScriptExplorerPart$4.open(ScriptExplorerPart.java:662) at org.eclipse.jface.viewers.StructuredViewer$2.run(StructuredViewer.java:842) at org.eclipse.core.runtime.SafeRunner.run(SafeRunner.java:42) at org.eclipse.core.runtime.Platform.run(Platform.java:888) at org.eclipse.ui.internal.JFaceUtil$1.run(JFaceUtil.java:48) at org.eclipse.jface.util.SafeRunnable.run(SafeRunnable.java:175) at org.eclipse.jface.viewers.StructuredViewer.fireOpen(StructuredViewer.java:840) at org.eclipse.jface.viewers.StructuredViewer.handleOpen(StructuredViewer.java:1101) at org.eclipse.jface.viewers.StructuredViewer$6.handleOpen(StructuredViewer.java:1205) at org.eclipse.jface.util.OpenStrategy.fireOpenEvent(OpenStrategy.java:264) at org.eclipse.jface.util.OpenStrategy.access$2(OpenStrategy.java:258) at org.eclipse.jface.util.OpenStrategy$1.handleEvent(OpenStrategy.java:298) at org.eclipse.swt.widgets.EventTable.sendEvent(EventTable.java:84) at org.eclipse.swt.widgets.Widget.sendEvent(Widget.java:1003) at org.eclipse.swt.widgets.Display.runDeferredEvents(Display.java:3880) at org.eclipse.swt.widgets.Display.readAndDispatch(Display.java:3473) at org.eclipse.ui.internal.Workbench.runEventLoop(Workbench.java:2405) at org.eclipse.ui.internal.Workbench.runUI(Workbench.java:2369) at org.eclipse.ui.internal.Workbench.access$4(Workbench.java:2221) at org.eclipse.ui.internal.Workbench$5.run(Workbench.java:500) at org.eclipse.core.databinding.observable.Realm.runWithDefault(Realm.java:332) at org.eclipse.ui.internal.Workbench.createAndRunWorkbench(Workbench.java:493) at org.eclipse.ui.PlatformUI.createAndRunWorkbench(PlatformUI.java:149) at org.eclipse.ui.internal.ide.application.IDEApplication.start(IDEApplication.java:113) at org.eclipse.equinox.internal.app.EclipseAppHandle.run(EclipseAppHandle.java:194) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.runApplication(EclipseAppLauncher.java:110) at org.eclipse.core.runtime.internal.adaptor.EclipseAppLauncher.start(EclipseAppLauncher.java:79) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:368) at org.eclipse.core.runtime.adaptor.EclipseStarter.run(EclipseStarter.java:179) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) at java.lang.reflect.Method.invoke(Unknown Source) at org.eclipse.equinox.launcher.Main.invokeFramework(Main.java:559) at org.eclipse.equinox.launcher.Main.basicRun(Main.java:514) at org.eclipse.equinox.launcher.Main.run(Main.java:1311)
This bug was reported already to the webtool source editing sub-project. I also released a patch to fix it (maybe if you vote for this issue they will commit it sooner) Thanks for reporting,
Resolving as a duplicate of bug 282218. Thanks. *** This bug has been marked as a duplicate of bug 282218 ***
