Bug 2244607

Summary: [abrt] antlr4-4.10.1-7.fc38: Uncaught exception java.lang.NullPointerException in method org.antlr.v4.Tool.main()
Product: [Fedora] Fedora Reporter: 747500
Component: antlr4-projectAssignee: Jerry James <loganjerry>
Status: CLOSED EOL QA Contact: Fedora Extras Quality Assurance <extras-qa>
Severity: unspecified Docs Contact:
Priority: unspecified    
Version: 38CC: 747500, go-sig, loganjerry
Target Milestone: ---   
Target Release: ---   
Hardware: x86_64   
OS: Unspecified   
URL: https://retrace.fedoraproject.org/faf/reports/bthash/c7c3c24c66f6bbe8316bddd77e866e809c46641
Whiteboard: abrt_hash:9b136523784da3f56dca9583c623b65bdec45342;VARIANT_ID=workstation;
Fixed In Version: Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: Environment:
Last Closed: 2024-05-31 08:47:20 UTC Type: ---
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:
Attachments:
Description Flags
File: os_info
none
File: mountinfo
none
File: open_fds
none
File: namespaces
none
File: environ
none
File: jvm_environment
none
File: backtrace
none
File: cpuinfo
none
File: DataLens.g4 none

Description 747500 2023-10-17 09:45:31 UTC 
Description of problem:
$ antlr4 -Dlanguage=TypeScript ./DataLens.g4

JavaScript works, TypeScript does not

DataLens.g4 attached

Version-Release number of selected component:
antlr4-4.10.1-7.fc38

Additional info:
reporter:       libreport-2.17.11
kernel:         6.5.6-200.fc38.x86_64
cgroup:         0::/user.slice/user-1000.slice/user/app.slice/app-org.gnome.Terminal.slice/vte-spawn-c9652b40-2253-44f5-b2d5-0a5039ebecc6.scope
uid:            1000
reason:         Uncaught exception java.lang.NullPointerException in method org.antlr.v4.Tool.main()
cmdline:        /usr/lib/jvm/jre-17-openjdk/bin/java -agentpath:/usr/lib/abrt-java-connector/libabrt-java-connector.so=abrt=on, -classpath /usr/share/java/antlr4/antlr4.jar:/usr/share/java/antlr3-runtime.jar:/usr/share/java/antlr4/antlr4-runtime.jar:/usr/share/java/stringtemplate4/ST4.jar:/usr/share/java/treelayout/org.abego.treelayout.core.jar org.antlr.v4.Tool -Dlanguage=TypeScript DataLens.g4
executable:     /usr/share/java/antlr4/antlr4.jar
pid:            124638
abrt-java-connector: 1.3.2
java_executable: /usr/lib/jvm/java-17-openjdk-17.0.8.0.7-1.fc38.x86_64/bin/java
package:        antlr4-4.10.1-7.fc38
pkg_vendor:     Fedora Project
pkg_fingerprint: 809A 8D7C EB10 B464
runlevel:       N 5

Truncated backtrace:
Exception in thread "main" java.lang.NullPointerException: Cannot read field "tool" because "g" is null
	at org.antlr.v4.codegen.CodeGenerator.create(CodeGenerator.java:58) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/codegen/CodeGenerator.class]
	at org.antlr.v4.analysis.LeftRecursiveRuleAnalyzer.loadPrecRuleTemplates(LeftRecursiveRuleAnalyzer.java:87) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/analysis/LeftRecursiveRuleAnalyzer.class]
	at org.antlr.v4.analysis.LeftRecursiveRuleAnalyzer.<init>(LeftRecursiveRuleAnalyzer.java:76) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/analysis/LeftRecursiveRuleAnalyzer.class]
	at org.antlr.v4.analysis.LeftRecursiveRuleTransformer.translateLeftRecursiveRule(LeftRecursiveRuleTransformer.java:101) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/analysis/LeftRecursiveRuleTransformer.class]
	at org.antlr.v4.analysis.LeftRecursiveRuleTransformer.translateLeftRecursiveRules(LeftRecursiveRuleTransformer.java:71) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/analysis/LeftRecursiveRuleTransformer.class]
	at org.antlr.v4.semantics.SemanticPipeline.process(SemanticPipeline.java:71) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/semantics/SemanticPipeline.class]
	at org.antlr.v4.Tool.processNonCombinedGrammar(Tool.java:376) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/Tool.class]
	at org.antlr.v4.Tool.process(Tool.java:363) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/Tool.class]
	at org.antlr.v4.Tool.processGrammarsOnCommandLine(Tool.java:322) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/Tool.class]
	at org.antlr.v4.Tool.main(Tool.java:166) [jar:file:/usr/share/java/antlr4/antlr4.jar!/org/antlr/v4/Tool.class]
Comment 1 747500 2023-10-17 09:45:36 UTC 
Created attachment 1994284 [details]
File: os_info
Comment 2 747500 2023-10-17 09:45:38 UTC 
Created attachment 1994285 [details]
File: mountinfo
Comment 3 747500 2023-10-17 09:45:39 UTC 
Created attachment 1994286 [details]
File: open_fds
Comment 4 747500 2023-10-17 09:45:41 UTC 
Created attachment 1994287 [details]
File: namespaces
Comment 5 747500 2023-10-17 09:45:43 UTC 
Created attachment 1994288 [details]
File: environ
Comment 6 747500 2023-10-17 09:45:45 UTC 
Created attachment 1994289 [details]
File: jvm_environment
Comment 7 747500 2023-10-17 09:45:47 UTC 
Created attachment 1994290 [details]
File: backtrace
Comment 8 747500 2023-10-17 09:45:49 UTC 
Created attachment 1994291 [details]
File: cpuinfo
Comment 9 747500 2023-10-17 09:45:51 UTC 
Created attachment 1994292 [details]
File: DataLens.g4
Comment 10 Jerry James 2023-10-17 16:45:31 UTC 
There is no TypeScript code generator in antlr4 version 4.10.1, which is what we currently have in Fedora.  The exception you got is because upstream didn't handle a missing code generator correctly.  We need to update to version 4.11 or later to get that code generator.  However, I have been unable to update due to bug 2224119.  As soon as the Go packages can handle an update, I will proceed.
Comment 11 Aoife Moloney 2024-05-31 08:47:20 UTC 
Fedora Linux 38 entered end-of-life (EOL) status on 2024-05-21.

Fedora Linux 38 is no longer maintained, which means that it
will not receive any further security or bug fix updates. As a result we
are closing this bug.

If you can reproduce this bug against a currently maintained version of Fedora Linux
please feel free to reopen this bug against that version. Note that the version
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