After I install the AJDT 2.2.3 on Rational Software Archtect, every Editor displays the error: Plug-in org.eclipse.jdt.ui was unable to load class org.eclipse.jdt.internal.ui.javaeditor.CompilationUnitEditor I am using the Rational Software Architect 9 with Eclipse 4.2.2. Used the link (http://download.eclipse.org/tools/ajdt/42/update) to install the AJDT. Searching on the web I found this:http://www.eclipse.org/forums/index.php/t/74968/), but removing the Data Tools did not work for me. I also updated the Data Tools to 1.10.2, and yet not working.
Can anybody help me?
Adding more info: I was searching for the installed JRE in preferences, but when I click Preferences -> Java I got an error: "An error has occurred when creating this preference page." And when I try the "Installed JRE's I got a popup: "Unable to create the selected preference page. An error occurred while automatically activating bundle org.eclipse.jdt.debug.ui(1537)" Another thing I am not sure if it is clear. The Editors I was mentioning were the Java File Editor, The Package Explorer, the Java View. I tryed to open an .xml file and it seems to work fine.
Here is a picture of the Eclipse error tab: dl.dropboxusercontent.com/u/71227599/ajdt.PNG
Here is the details stack :
org.eclipse.core.runtime.CoreException: Plug-in org.eclipse.jdt.ui was unable to load class org.eclipse.jdt.internal.ui.packageview.PackageExplorerPart.
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.throwException(RegistryStrategyOSGI.java:194)
at org.eclipse.core.internal.registry.osgi.RegistryStrategyOSGI.createExecutableExtension(RegistryStrategyOSGI.java:176)
at org.eclipse.core.internal.registry.ExtensionRegistry.createExecutableExtension(ExtensionRegistry.java:905)
at org.eclipse.core.internal.registry.ConfigurationElement.createExe