I've been working with Flex Builder 3 beta 2 fine for the past several days, and then all of the sudden I got a message saying, "an internal build error has occurred. Please check the Error log."
So I opened the error log (at {Workspace Dir}\.metadata\.log) and have been trying to figure out how to correct the problem. Here's what is in the .log file (condensed version): !SESSION 2007-10-05 16:51:48.125 ------------------------------------- ---------- eclipse.buildId=unknown java.version=1.5.0_11 java.vendor=Sun Microsystems Inc. BootLoader constants: OS=win32, ARCH=x86, WS=win32, NL=en_US Command-line arguments: -os win32 -ws win32 -arch x86 !ENTRY org.eclipse.jface 4 0 2007-10-05 16:51:51.093 !MESSAGE The command ("com.adobe.flexbuilder.exportimport.flexprojectexportaction") is undefined !STACK 0 java.lang.Exception at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActiv e(ExternalActionManager.java:297) at org.eclipse.jface.action.ActionContributionItem.isCommandActive (ActionContributionItem.java:588) !ENTRY org.eclipse.jface 4 0 2007-10-05 16:51:51.109 !MESSAGE The command ("com.adobe.flexbuilder.exportimport.skinartworkimportaction") is undefined !STACK 0 java.lang.Exception at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActiv e(ExternalActionManager.java:297) at org.eclipse.jface.action.ActionContributionItem.isCommandActive (ActionContributionItem.java:588) !ENTRY org.eclipse.jface 4 0 2007-10-05 16:51:51.109 !MESSAGE The command ("com.adobe.flexbuilder.exportimport.webserviceimportaction") is undefined !STACK 0 java.lang.Exception at org.eclipse.jface.action.ExternalActionManager$CommandCallback.isActiv e(ExternalActionManager.java:297) at org.eclipse.jface.action.ActionContributionItem.isCommandActive (ActionContributionItem.java:588) !ENTRY com.adobe.flexbuilder.project 4 43 2007-10-05 16:52:08.062 !MESSAGE Uncaught exception in compiler !STACK 0 java.lang.NullPointerException at macromedia.asc.semantics.ConfigurationEvaluator.evaluate (Unknown Source) at macromedia.asc.parser.SwitchStatementNode.evaluate(Unknown Source) Any idea how to fix this problem? Do I need to re-install Flex 3?