[
https://issues.apache.org/jira/browse/NETBEANS-5278?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Pavan Kosaraju updated NETBEANS-5278:
-------------------------------------
Description:
Unable to create Entities from DB Tables. The DB has been registered properly
and it is also displaying the DB Tables and corresponding columns properly.
However, when I try to create the entities classes from the Database, the
generated classes are simple stubs with the just the class structure without
any content inside. The detailed error is as follows:
java.lang.NullPointerException: Cannot invoke
"com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors.iterator()"
because "this.discoveredProcs" is null
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:914)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.access$2500(JavacProcessingEnvironment.java:113)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1298)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1380)
at
com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1350)
at
com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1240)
at
com.sun.tools.javac.main.JavaCompiler.lambda$readSourceFile$3(JavaCompiler.java:930)
at com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:330)
at com.sun.tools.javac.code.Symbol.complete(Symbol.java:683)
at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1434)
at com.sun.tools.javac.model.JavacElements.nameToSymbol(JavacElements.java:262)
at
com.sun.tools.javac.model.JavacElements.unboundNameToSymbol(JavacElements.java:196)
at com.sun.tools.javac.model.JavacElements.doGetElement(JavacElements.java:182)
at
com.sun.tools.javac.model.JavacElements.doGetTypeElement(JavacElements.java:172)
at
com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:160)
at
com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:85)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$EntityClassGenerator.generateRelationship(JavaPersistenceGenerator.java:1439)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$ClassGenerator.run(JavaPersistenceGenerator.java:866)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:577)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:571)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:673)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:663)
at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
at
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
at
org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
at
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
at
org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:684)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.runImpl(JavaPersistenceGenerator.java:571)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.run(JavaPersistenceGenerator.java:379)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:206)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:149)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.createBeans(RelatedCMPWizard.java:391)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.access$000(RelatedCMPWizard.java:63)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard$1.run(RelatedCMPWizard.java:248)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
The entity created is as follows:
/*
* To change this license header, choose License Headers in Project Properties.
* To change this template file, choose Tools | Templates
* and open the template in the editor.
*/
package com.kpk.packages;
/**
*
* @author KPK
*/
public class Customer {
}
was:
Unable to create Entities from DB Tables. The DB has been registered properly
and it is also displaying the DB Tables and corresponding columns properly.
However, when I try to create the entities classes from the Database, the
generated classes are simple stubs with the just the class structure without
any content inside. The detailed error is as follows:
java.lang.NullPointerException: Cannot invoke
"com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors.iterator()"
because "this.discoveredProcs" is null
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:914)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.access$2500(JavacProcessingEnvironment.java:113)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1298)
at
com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1380)
at
com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1350)
at
com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1240)
at
com.sun.tools.javac.main.JavaCompiler.lambda$readSourceFile$3(JavaCompiler.java:930)
at com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:330)
at com.sun.tools.javac.code.Symbol.complete(Symbol.java:683)
at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1434)
at com.sun.tools.javac.model.JavacElements.nameToSymbol(JavacElements.java:262)
at
com.sun.tools.javac.model.JavacElements.unboundNameToSymbol(JavacElements.java:196)
at com.sun.tools.javac.model.JavacElements.doGetElement(JavacElements.java:182)
at
com.sun.tools.javac.model.JavacElements.doGetTypeElement(JavacElements.java:172)
at
com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:160)
at
com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:85)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$EntityClassGenerator.generateRelationship(JavaPersistenceGenerator.java:1439)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$ClassGenerator.run(JavaPersistenceGenerator.java:866)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:577)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:571)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:673)
at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:663)
at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
at
org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
at
org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
at
org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
at
org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
at
org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
at
org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
at org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
at
org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
at org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
at
org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
at
org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
at
org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:684)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.runImpl(JavaPersistenceGenerator.java:571)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.run(JavaPersistenceGenerator.java:379)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:206)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:149)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.createBeans(RelatedCMPWizard.java:391)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.access$000(RelatedCMPWizard.java:63)
at
org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard$1.run(RelatedCMPWizard.java:248)
at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
at org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
[catch] at
org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> Unable to create entities from DB tables
> ----------------------------------------
>
> Key: NETBEANS-5278
> URL: https://issues.apache.org/jira/browse/NETBEANS-5278
> Project: NetBeans
> Issue Type: Bug
> Components: apisupport - Project
> Affects Versions: 12.2
> Environment: Windows 10, NetBeans 12.2, MySQL 5.6
> Reporter: Pavan Kosaraju
> Priority: Major
> Fix For: 12.2
>
>
> Unable to create Entities from DB Tables. The DB has been registered properly
> and it is also displaying the DB Tables and corresponding columns properly.
> However, when I try to create the entities classes from the Database, the
> generated classes are simple stubs with the just the class structure without
> any content inside. The detailed error is as follows:
> java.lang.NullPointerException: Cannot invoke
> "com.sun.tools.javac.processing.JavacProcessingEnvironment$DiscoveredProcessors.iterator()"
> because "this.discoveredProcs" is null
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.discoverAndRunProcs(JavacProcessingEnvironment.java:914)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.access$2500(JavacProcessingEnvironment.java:113)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment$Round.run(JavacProcessingEnvironment.java:1298)
> at
> com.sun.tools.javac.processing.JavacProcessingEnvironment.doProcessing(JavacProcessingEnvironment.java:1380)
> at
> com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1350)
> at
> com.sun.tools.javac.main.JavaCompiler.processAnnotations(JavaCompiler.java:1240)
> at
> com.sun.tools.javac.main.JavaCompiler.lambda$readSourceFile$3(JavaCompiler.java:930)
> at com.sun.tools.javac.code.ClassFinder.complete(ClassFinder.java:330)
> at com.sun.tools.javac.code.Symbol.complete(Symbol.java:683)
> at com.sun.tools.javac.code.Symbol$ClassSymbol.complete(Symbol.java:1434)
> at
> com.sun.tools.javac.model.JavacElements.nameToSymbol(JavacElements.java:262)
> at
> com.sun.tools.javac.model.JavacElements.unboundNameToSymbol(JavacElements.java:196)
> at
> com.sun.tools.javac.model.JavacElements.doGetElement(JavacElements.java:182)
> at
> com.sun.tools.javac.model.JavacElements.doGetTypeElement(JavacElements.java:172)
> at
> com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:160)
> at
> com.sun.tools.javac.model.JavacElements.getTypeElement(JavacElements.java:85)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$EntityClassGenerator.generateRelationship(JavaPersistenceGenerator.java:1439)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$ClassGenerator.run(JavaPersistenceGenerator.java:866)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:577)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator$2.run(JavaPersistenceGenerator.java:571)
> at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:673)
> at org.netbeans.api.java.source.JavaSource$1.run(JavaSource.java:663)
> at org.netbeans.api.java.source.JavaSource$MultiTask.run(JavaSource.java:502)
> at
> org.netbeans.modules.parsing.impl.TaskProcessor.callUserTask(TaskProcessor.java:586)
> at
> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:130)
> at
> org.netbeans.modules.parsing.api.ParserManager$UserTaskAction.run(ParserManager.java:114)
> at
> org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:181)
> at
> org.netbeans.modules.parsing.impl.TaskProcessor$2.call(TaskProcessor.java:178)
> at
> org.netbeans.modules.masterfs.filebasedfs.utils.FileChangedManager.priorityIO(FileChangedManager.java:153)
> at
> org.netbeans.modules.masterfs.providers.ProvidedExtensions.priorityIO(ProvidedExtensions.java:335)
> at
> org.netbeans.modules.parsing.nb.DataObjectEnvFactory.runPriorityIO(DataObjectEnvFactory.java:118)
> at
> org.netbeans.modules.parsing.impl.Utilities.runPriorityIO(Utilities.java:67)
> at
> org.netbeans.modules.parsing.impl.TaskProcessor.runUserTask(TaskProcessor.java:178)
> at
> org.netbeans.modules.parsing.api.ParserManager.parse(ParserManager.java:81)
> at
> org.netbeans.api.java.source.JavaSource.runUserActionTaskImpl(JavaSource.java:452)
> at
> org.netbeans.api.java.source.JavaSource.runUserActionTask(JavaSource.java:423)
> at
> org.netbeans.api.java.source.JavaSource.runModificationTask(JavaSource.java:684)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.runImpl(JavaPersistenceGenerator.java:571)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator$Generator.run(JavaPersistenceGenerator.java:379)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:206)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.JavaPersistenceGenerator.generateBeans(JavaPersistenceGenerator.java:149)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.createBeans(RelatedCMPWizard.java:391)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard.access$000(RelatedCMPWizard.java:63)
> at
> org.netbeans.modules.j2ee.persistence.wizard.fromdb.RelatedCMPWizard$1.run(RelatedCMPWizard.java:248)
> at org.openide.util.RequestProcessor$Task.run(RequestProcessor.java:1418)
> at
> org.netbeans.modules.openide.util.GlobalLookup.execute(GlobalLookup.java:45)
> at org.openide.util.lookup.Lookups.executeWith(Lookups.java:278)
> [catch] at
> org.openide.util.RequestProcessor$Processor.run(RequestProcessor.java:2033)
> The entity created is as follows:
> /*
> * To change this license header, choose License Headers in Project
> Properties.
> * To change this template file, choose Tools | Templates
> * and open the template in the editor.
> */
> package com.kpk.packages;
> /**
> *
> * @author KPK
> */
> public class Customer {
>
> }
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