{"record":{"id":"367d89ffb642bc34","repo":"apache/maven","slug":"some-problems-were-encountered-while-building-the","errorCode":null,"errorMessage":"Some problems were encountered while building the effective toolchains","messagePattern":"Some problems were encountered while building the effective toolchains","errorType":"console","errorClass":null,"httpStatus":null,"severity":"error","filePath":"compat/maven-embedder/src/main/java/org/apache/maven/cli/MavenCli.java","lineNumber":1311,"sourceCode":"\n        eventSpyDispatcher.onEvent(toolchainsRequest);\n\n        slf4jLogger.debug(\n                \"Reading installation toolchains from '{}'\",\n                getLocation(toolchainsRequest.getGlobalToolchainsSource(), installationToolchainsFile));\n        slf4jLogger.debug(\n                \"Reading user toolchains from '{}'\",\n                getLocation(toolchainsRequest.getUserToolchainsSource(), userToolchainsFile));\n\n        ToolchainsBuildingResult toolchainsResult = toolchainsBuilder.build(toolchainsRequest);\n\n        eventSpyDispatcher.onEvent(toolchainsResult);\n\n        executionRequestPopulator.populateFromToolchains(cliRequest.request, toolchainsResult.getEffectiveToolchains());\n\n        if (!toolchainsResult.getProblems().isEmpty() && slf4jLogger.isWarnEnabled()) {\n            slf4jLogger.warn(\"\");\n            slf4jLogger.warn(\"Some problems were encountered while building the effective toolchains\");\n\n            for (Problem problem : toolchainsResult.getProblems()) {\n                slf4jLogger.warn(\"{} @ {}\", problem.getMessage(), problem.getLocation());\n            }\n\n            slf4jLogger.warn(\"\");\n        }\n    }\n\n    private Object getLocation(Source source, File defaultLocation) {\n        if (source != null) {\n            return source.getLocation();\n        }\n        return defaultLocation;\n    }\n\n    protected MavenExecutionRequest populateRequest(CliRequest cliRequest) {\n        return populateRequest(cliRequest, cliRequest.request);","sourceCodeStart":1293,"sourceCodeEnd":1329,"githubUrl":"https://github.com/apache/maven/blob/e4093d4e120eac99d6bdce5ba67cace2f3085c97/compat/maven-embedder/src/main/java/org/apache/maven/cli/MavenCli.java#L1293-L1329","documentation":"Error \"Some problems were encountered while building the effective toolchains\" thrown in apache/maven.","triggerScenarios":"Thrown at compat/maven-embedder/src/main/java/org/apache/maven/cli/MavenCli.java:1311 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":[],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"e4093d4e120eac99d6bdce5ba67cace2f3085c97","analyzedAt":"2026-08-21T22:58:24.034Z","schemaVersion":2},"datasetVersion":"2026-08-22T04:17:13.399Z"}