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Bug 239261 - NullPointerException at com.sun.tools.javac.code.Types.isConvertible
Summary: NullPointerException at com.sun.tools.javac.code.Types.isConvertible
Status: RESOLVED WONTFIX
Alias: None
Product: java
Classification: Unclassified
Component: Compiler (show other bugs)
Version: 8.0
Hardware: All All
: P3 normal (vote)
Assignee: Dusan Balek
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2013-12-09 11:42 UTC by aldobrucale
Modified: 2016-07-07 07:17 UTC (History)
16 users (show)

See Also:
Issue Type: DEFECT
Exception Reporter: 205871

Attachments
stacktrace (5.68 KB, text/plain)
2013-12-09 11:42 UTC, aldobrucale 		Details
stacktrace (5.38 KB, text/plain)
2014-02-18 10:28 UTC, Maksim Khramov 		Details
java class dump (21.79 KB, application/octet-stream)
2014-02-18 10:32 UTC, Maksim Khramov 		Details
stacktrace (7.11 KB, text/plain)
2014-03-06 06:12 UTC, _ gtzabari 		Details
stacktrace (7.42 KB, text/plain)
2014-04-01 13:10 UTC, nvamelichev 		Details
stacktrace (3.72 KB, text/plain)
2014-05-26 21:09 UTC, Michel Graciano 		Details
stacktrace (5.22 KB, text/plain)
2014-08-09 07:46 UTC, _ tboudreau 		Details
stacktrace (4.91 KB, text/plain)
2015-02-03 15:16 UTC, Alexander Simon 		Details
stacktrace (7.36 KB, text/plain)
2015-02-03 15:25 UTC, Alexander Simon 		Details
stacktrace (5.48 KB, text/plain)
2015-03-23 22:37 UTC, Vladimir Voskresensky 		Details
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Description aldobrucale 2013-12-09 11:42:53 UTC 
Build: NetBeans IDE Dev (Build 201312090002)
VM: Java HotSpot(TM) 64-Bit Server VM, 25.0-b60, Java(TM) SE Runtime Environment, 1.8.0-ea-b118
OS: Linux

User Comments:
aldobrucale: Find overriding methods




Stacktrace: 
java.lang.NullPointerException
   at com.sun.tools.javac.code.Types.isConvertible(Types.java:297)
   at com.sun.tools.javac.comp.Check.assertConvertible(Check.java:926)
   at com.sun.tools.javac.comp.Check.checkMethod(Check.java:880)
   at com.sun.tools.javac.comp.Attr.checkMethod(Attr.java:3947)
   at com.sun.tools.javac.comp.Attr.checkIdInternal(Attr.java:3719)
   at com.sun.tools.javac.comp.Attr.checkMethodIdInternal(Attr.java:3630)
Comment 1 aldobrucale 2013-12-09 11:42:55 UTC 
Created attachment 142967 [details]
stacktrace
Comment 2 Maksim Khramov 2014-02-18 10:28:30 UTC 
Created attachment 145343 [details]
stacktrace

Edit java code
Comment 3 Maksim Khramov 2014-02-18 10:32:06 UTC 
Created attachment 145344 [details]
java class dump
Comment 4 Exceptions Reporter 2014-02-27 00:23:26 UTC 
This bug already has 5 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=205871
Comment 5 _ gtzabari 2014-03-06 06:12:47 UTC 
Created attachment 145795 [details]
stacktrace

Exception thrown while moving classes from one package to another.
Comment 6 nvamelichev 2014-04-01 13:10:11 UTC 
Created attachment 146472 [details]
stacktrace

editing a Java source file
Comment 7 Exceptions Reporter 2014-05-10 10:15:50 UTC 
This bug already has 10 duplicates 
see http://statistics.netbeans.org/exceptions/detail.do?id=205871
Comment 8 Michel Graciano 2014-05-26 21:09:32 UTC 
Created attachment 147458 [details]
stacktrace

Switching from a java source file to another
Comment 9 _ tboudreau 2014-08-09 07:46:48 UTC 
Created attachment 148616 [details]
stacktrace

Ran Find Usages on the class FileChangeRegistry in the nb-nodejs plugin - https://github.com/timboudreau/nb-nodejs
Comment 10 Alexander Simon 2015-02-03 15:16:05 UTC 
Created attachment 151795 [details]
stacktrace

open class
Comment 11 Alexander Simon 2015-02-03 15:25:05 UTC 
Created attachment 151796 [details]
stacktrace

inspect and transform
Comment 12 Vladimir Voskresensky 2015-03-23 22:37:37 UTC 
Created attachment 152800 [details]
stacktrace

switch between compilable and broken java file
Comment 13 Martin Balin 2016-07-07 07:17:35 UTC 
This old bug may not be relevant anymore. If you can still reproduce it in 8.2 development builds please reopen this issue.

Thanks for your cooperation,
NetBeans IDE 8.2 Release Boss