[BUG] no explicit encoding set error when running rules

[zhoufenqin]

Is there an existing issue for this?

• I have searched the existing issues

Konveyor version

0.6.0

Priority

Critical

Current Behavior

Repo: https://github.com/spring-projects/spring-petclinic.git
Rule: 3rd-party-spring-03001

for the app, in windup, the rule can be executed.
When running with kantra, it report error.

Command:
kantra analyze --input ./spring-petclinic --output ./spring.localtest --target azure-container-apps --target cloud-readiness --target linux --overwrite --enable-default-rulesets=false --rule=xxx/01-3rd-party-spring.windup.yaml

analysis.log:

time="2025-03-06T18:53:21+08:00" level=error msg="language server stopped with error" error="exec: not started" provider=java
time="2025-03-06T18:53:21+08:00" level=info msg="resolving dependency sources" provider=java
time="2025-03-06T18:53:39+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: got: 820 search matches for java.io.(FileWriter|FileReader|PrintStream|File|PrintWriter|RandomAccessFile)* location 3 matches784" provider=java
time="2025-03-06T18:53:58+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waiting for source downloads" provider=java
time="2025-03-06T18:53:58+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waited for source downloads" provider=java
time="2025-03-06T18:53:58+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: found errors: [] warnings: [Marker [on: /spring-petclinic, id: 7, type: org.eclipse.core.resources.noExplicitEncoding, attributes: [location: /spring-petclinic, message: Project 'spring-petclinic' has no explicit encoding set, severity: 1], created: 3/4/25, 9:58 AM]]" provider=java
time="2025-03-06T18:53:58+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: pattern: TypeDeclarationPattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication> TypeDeclarationPattern: pkg<*>, enclosing<*>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none | TypeReferencePattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none" provider=java
time="2025-03-06T18:54:15+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: got: 3 search matches for org.springframework.boot.autoconfigure.SpringBootApplication location 4 matches9" provider=java
time="2025-03-06T18:54:15+08:00" level=info msg="Symbols retrieved" cap=referenced conditionInfo="{\"Referenced\":{\"Pattern\":\"org.springframework.boot.autoconfigure.SpringBootApplication\",\"Location\":\"ANNOTATION\",\"annotated\":{\"pattern\":\"\"},\"Filepaths\":null}}" provider=java symbols=9
time="2025-03-06T18:54:15+08:00" level=error msg="failed to evaluate rule" error="exit status 1" ruleID=3rd-party-spring-03001
time="2025-03-06T18:54:16+08:00" level=info msg="stopping java provider" error="{\"Stderr\":null}" provider=java

output.yaml:

- name: xxx
  description: xxx
  errors:
    3rd-party-spring-03001: exit status 1

Is there some thing wrong with java lsp server?

Expected Behavior

the project should add Spring Boot Configuration, Spring Boot Auto-configuration, Spring Boot Component Scan tags because the rule can be matched

How Reproducible

Always (Default)

Steps To Reproduce

No response

Environment

- **Analyzer Image SHA** 
- **JDTLS  base image SHA**
- **Provider Settings JSON**

Anything else?

No response

[konveyor-ci-bot]

This issue is currently awaiting triage.
If contributors determine this is a relevant issue, they will accept it by applying the triage/accepted label and provide further guidance.
The triage/accepted label can be added by org members.

[shawn-hurley]

Is there any chance that you could attach the analysis logs to the issue, it will narrow the issue down of which provider condition is causing the problem.

[zhoufenqin]

Hi @shawn-hurley I have already paste the analysis.log content, see the descriptions content, it's all content in the log file because I only run a single rule

[shawn-hurley]

Oh my! I must be reading too fast! I am sorry!

Can you run with --log-level 10 to get the trace/debug logs? this may give us more information about what happened.

Sorry for missing the logs

[zhoufenqin]

Thanks @shawn-hurley , I add the log level, the analysis.log content is

time="2025-03-07T09:13:28+08:00" level=unknown msg="rules parsed" logger=parser parsed=1
time="2025-03-07T09:13:28+08:00" level=error msg="language server stopped with error" error="exec: not started" provider=java
time="2025-03-07T09:13:28+08:00" level=unknown msg="language server stopped" provider=java
time="2025-03-07T09:13:28+08:00" level=unknown msg="starting to run rpc connection" provider=java
time="2025-03-07T09:13:28+08:00" level=info msg="resolving dependency sources" provider=java
time="2025-03-07T09:13:39+08:00" level=trace msg="java connection initialized" provider=java
time="2025-03-07T09:13:41+08:00" level=unknown msg="running dependency analysis" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: got: 820 search matches for java.io.(FileWriter|FileReader|PrintStream|File|PrintWriter|RandomAccessFile)* location 3 matches784" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waiting for source downloads" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waited for source downloads" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: found errors: [] warnings: [Marker [on: /spring-petclinic, id: 7, type: org.eclipse.core.resources.noExplicitEncoding, attributes: [location: /spring-petclinic, message: Project 'spring-petclinic' has no explicit encoding set, severity: 1], created: 3/4/25, 9:58 AM]]" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: pattern: TypeDeclarationPattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication> TypeDeclarationPattern: pkg<*>, enclosing<*>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none | TypeReferencePattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none" provider=java
time="2025-03-07T09:13:41+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: got: 3 search matches for org.springframework.boot.autoconfigure.SpringBootApplication location 4 matches9" provider=java
time="2025-03-07T09:14:15+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waiting for source downloads" provider=java
time="2025-03-07T09:14:15+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: waited for source downloads" provider=java
time="2025-03-07T09:14:15+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: found errors: [] warnings: [Marker [on: /spring-petclinic, id: 7, type: org.eclipse.core.resources.noExplicitEncoding, attributes: [location: /spring-petclinic, message: Project 'spring-petclinic' has no explicit encoding set, severity: 1], created: 3/4/25, 9:58 AM]]" provider=java
time="2025-03-07T09:14:15+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: pattern: TypeDeclarationPattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication> TypeDeclarationPattern: pkg<*>, enclosing<*>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none | TypeReferencePattern: qualification<org.springframework.boot.autoconfigure>, type<SpringBootApplication>, exact match, case sensitive, generic full match, fine grain: none" provider=java
time="2025-03-07T09:14:20+08:00" level=info msg="language server log" line="!MESSAGE KONVEYOR_LOG: got: 3 search matches for org.springframework.boot.autoconfigure.SpringBootApplication location 4 matches9" provider=java
time="2025-03-07T09:14:20+08:00" level=info msg="Symbols retrieved" cap=referenced conditionInfo="{\"Referenced\":{\"Pattern\":\"org.springframework.boot.autoconfigure.SpringBootApplication\",\"Location\":\"ANNOTATION\",\"annotated\":{\"pattern\":\"\"},\"Filepaths\":null}}" provider=java symbols=9
time="2025-03-07T09:14:20+08:00" level=error msg="failed to evaluate rule" error="exit status 1" ruleID=3rd-party-spring-03001
time="2025-03-07T09:14:20+08:00" level=unknown msg="All rules added buffer, waiting for engine to complete" size=0
time="2025-03-07T09:14:20+08:00" level=trace msg="done processing all the rules"
time="2025-03-07T09:14:20+08:00" level=unknown msg="rule engine stopping"
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=4
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=9
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=7
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=8
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=1
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=0
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=5
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=6
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=3
time="2025-03-07T09:14:20+08:00" level=unknown msg="stopping rule worker" worker=2
time="2025-03-07T09:14:20+08:00" level=info msg="stopping java provider" error="{\"Stderr\":null}" provider=java

I test this rule:

- customVariables: []
  labels:
  - konveyor.io/include=always
  links: []
  ruleID: 3rd-party-spring-03001
  tag:
  - Spring Boot Configuration
  - Spring Boot Auto-configuration
  - Spring Boot Component Scan
  when:
    java.referenced:
      location: ANNOTATION
      pattern: org.springframework.boot.autoconfigure.SpringBootApplication