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| Summary: | NullPointerException at com.sun.webui.jsf.component.table.TableDataProviderDesignState.initialize | ||
|---|---|---|---|
| Product: | obsolete | Reporter: | Exceptions Reporter <exceptions_reporter> |
| Component: | visualweb | Assignee: | John Baker <jbaker> |
| Status: | RESOLVED WONTFIX | ||
| Severity: | blocker | ||
| Priority: | P3 | ||
| Version: | 6.x | ||
| Hardware: | All | ||
| OS: | All | ||
| URL: | http://statistics.netbeans.org/exceptions/detail.do?id=11640 | ||
| Issue Type: | DEFECT | Exception Reporter: | 11640 |
| Attachments: |
stacktrace
stacktrace |
||
Created attachment 75247 [details]
stacktrace
Build: NetBeans IDE 6.5 (Build 200811100001)
VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05, Java(TM) SE Runtime Environment, 1.6.0_03-b05
OS: Windows XP, 5.1, x86
User Comments:
I am using a class extended from ObjectListDataProvider, to fill this table.
Stacktrace:
java.lang.NullPointerException
at com.sun.webui.jsf.component.table.TableDataProviderDesignState.initialize(TableDataProviderDesignState.java:258)
at com.sun.webui.jsf.component.table.TableCustomizerMainPanel$1.run(TableCustomizerMainPanel.java:237)
at java.lang.Thread.run(Thread.java:619)
Created attachment 75248 [details]
stacktrace
Reassigning to visualweb. Reassigning to visualweb. Woodstock issue: see https://woodstock.dev.java.net/issues/show_bug.cgi?id=1375 |
Build: NetBeans IDE 6.5 (Build 200811100001) VM: Java HotSpot(TM) Client VM, 1.6.0_03-b05, Java(TM) SE Runtime Environment, 1.6.0_03-b05 OS: Windows XP, 5.1, x86 User Comments: dante: Attempting to access Table Layout for a Table previously bound to an EJB method dante: Select table layout on a table bound to an EJB method nbc: Using VWP - created a table - been working for several weeks. Today I created a new project using VWP and Hibernate. Created a table - works fine Went back to the Table layout to add a column to the table and it generates this error. System hangs with popup saying 'Refreshing Data Providers'. What is strange is that I then went back to my original project (not using Hibernate) which has been working fine, and this table now has the same problem. Other pages (with tables using different data providers) seem to be working. Only this one table is having a problem. Note that it happens in 2 different projects using different types of data providers (one with hibernate, one without). Both projects are accessing the same table in a MySQL database. I tried deleting the Hibernate project completely but the other project still fails here. This was working fine up until this morning and no code in this project was changed today - only the Hibernate project was modified... nbc Stacktrace: java.lang.NullPointerException at com.sun.webui.jsf.component.table.TableDataProviderDesignState.initialize(TableDataProviderDesignState.java:258) at com.sun.webui.jsf.component.table.TableCustomizerMainPanel$1.run(TableCustomizerMainPanel.java:237) at java.lang.Thread.run(Thread.java:619)