[jboss-user] [JBoss Tools] - Content assist goes wrong after installed Hibernate-tools

背泳的 鱼 [https://community.jboss.org/people/fish47] created the discussion "Content assist goes wrong after installed Hibernate-tools" To view the discussion, visit: https://community.jboss.org/message/750374#750374 -------------------------------------------------------------- Hi everyone, recently I got a problem as you can see from the title. Hope you can give me some tips (solutions better). Thanks a lot. Platform OS: Ubuntu 12.04 Eclipse: Java Developers Edition, Indigo SR2 Hibernate-tools: 3.4.x for Indigo (I download it from Marketplace) Situation After installed the Hibernate-Tools, whenever I use content assist, Eclipse shows the dialog below: http://www.eclipse.org/forums/index.php/fa/10833/0/ (http://www.eclipse.org/forums/index.php/fa/10833/0/) Moreover, when I do something relation to dialog, Eclipse also shows the dialog like this: http://www.eclipse.org/forums/index.php/fa/10834/0/ (http://www.eclipse.org/forums/index.php/fa/10834/0/) Tried Solution (all failed) www.codeweblog.com/eclipse-hibernate-proposals stackoverflow.com/questions/1367306/eclipse-java-content-assist-not-working A Piece of Log: !SESSION 2012-07-24 14:39:40.778 ----------------------------------------------- eclipse.buildId=M20120208-0800 java.version=1.7.0_05 java.vendor=Oracle Corporation BootLoader constants: OS=linux, ARCH=x86, WS=gtk, NL=zh_CN Framework arguments:  -product org.eclipse.epp.package.java.product Command-line arguments:  -os linux -ws gtk -arch x86 -product org.eclipse.epp.package.java.product !ENTRY org.eclipse.jdt.ui 4 0 2012-07-24 14:39:59.234 !MESSAGE The 'org.eclipse.jpt.jpa.ui.JpaJpqlCompletionProposalComputer' proposal computer from the 'org.eclipse.jpt.jpa.ui' plug-in did not complete normally. Unable to instantiate the extension. -------------------------------------------------------------- Reply to this message by going to Community [https://community.jboss.org/message/750374#750374] Start a new discussion in JBoss Tools at Community [https://community.jboss.org/choose-container!input.jspa?contentType=1&...]