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Bug 219557 - AssertionError: null TypeElement for "com.validation.manager.core.db.Investigation"
Summary: AssertionError: null TypeElement for "com.validation.manager.core.db.Investig...
Status: RESOLVED FIXED
Alias: None
Product: javaee
Classification: Unclassified
Component: Persistence (show other bugs)
Version: 7.3
Hardware: All All
: P3 normal (vote)
Assignee: Sergey Petrov
URL:
Keywords: RANDOM
Depends on:
Blocks:
 
Reported: 2012-10-04 21:38 UTC by javydreamercsw
Modified: 2012-10-25 01:32 UTC (History)
0 users

See Also:
Issue Type: DEFECT
Exception Reporter: 193071

Attachments
stacktrace (4.45 KB, text/plain)
2012-10-04 21:38 UTC, javydreamercsw 		Details
MySQL script (66.42 KB, application/octet-stream)
2012-10-05 13:43 UTC, javydreamercsw 		Details
Data base design (96.78 KB, application/octet-stream)
2012-10-05 13:44 UTC, javydreamercsw 		Details
Add an attachment (proposed patch, testcase, etc.)

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Description javydreamercsw 2012-10-04 21:38:45 UTC 
This bug was originally marked as duplicate of bug 213736, that is already resolved. This bug is still valid, so this seems to be another bug, but it might be related.

Build: NetBeans IDE Dev (Build 201210040002)
VM: Java HotSpot(TM) Client VM, 23.3-b01, Java(TM) SE Runtime Environment, 1.7.0_07-b11
OS: Windows 7

User Comments:
javydreamercsw: Create Entities from DB




Stacktrace: 
java.lang.AssertionError: null TypeElement for "com.validation.manager.core.db.Investigation"
   at org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$EntityClassGenerator.generateRelationship(JavaPersistenceGenerator.java:1371)
   at org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$ClassGenerator.run(JavaPersistenceGenerator.java:841)
   at org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:559)
   at org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:553)
   at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:644)
   at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:634)
Comment 1 javydreamercsw 2012-10-04 21:38:47 UTC 
Created attachment 125414 [details]
stacktrace
Comment 2 Sergey Petrov 2012-10-05 03:14:11 UTC 
is it reproducible for specific schema or a project?
Comment 3 javydreamercsw 2012-10-05 13:43:44 UTC 
Created attachment 125456 [details]
MySQL script

It worked the second time. This is the MySQL script for the database I was creating from.
Comment 4 javydreamercsw 2012-10-05 13:44:23 UTC 
Created attachment 125458 [details]
Data base design
Comment 5 javydreamercsw 2012-10-05 13:45:35 UTC 
Hope the attachments help.
Comment 6 Sergey Petrov 2012-10-05 13:49:49 UTC 
thanks, both random behavior information and the script should help at least a bit
Comment 7 Sergey Petrov 2012-10-24 15:34:28 UTC 
http://hg.netbeans.org/web-main/rev/79d819cc5e83 may fix or reduce probability, can't reproduce myself after multiple tries with validation manager.
With random behavior it's hard to have proper fix but hope it's less likely now.
Anyway new reports will create new issue or will reopen this one instead to collect more statistic.
Comment 8 Quality Engineering 2012-10-25 01:32:55 UTC 
Integrated into 'main-golden', will be available in build *201210250001* on http://bits.netbeans.org/dev/nightly/ (upload may still be in progress)
Changeset: http://hg.netbeans.org/main-golden/rev/79d819cc5e83
User: Sergey B. Petrov <sj-nb@netbeans.org>
Log: #219557 a bit more in refresh