{"record":{"id":"5be1f373948f19e0","repo":"apache/maven","slug":"the-specified-installation-toolchains-file-does-no-5be1f3","errorCode":null,"errorMessage":"The specified installation toolchains file does not exist: ${installationToolchainsFile}","messagePattern":"The specified installation toolchains file does not exist: (.+?)","errorType":"exception","errorClass":"FileNotFoundException","httpStatus":null,"severity":"error","filePath":"impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/MavenInvoker.java","lineNumber":161,"sourceCode":"            if (!Files.isRegularFile(userToolchainsFile)) {\n                throw new FileNotFoundException(\n                        \"The specified user toolchains file does not exist: \" + userToolchainsFile);\n            }\n        } else {\n            String userToolchainsFileStr =\n                    context.protoSession.getEffectiveProperties().get(Constants.MAVEN_USER_TOOLCHAINS);\n            if (userToolchainsFileStr != null) {\n                userToolchainsFile = context.cwd.resolve(userToolchainsFileStr);\n            }\n        }\n\n        Path installationToolchainsFile = null;\n        if (context.options().altInstallationToolchains().isPresent()) {\n            installationToolchainsFile = context.cwd.resolve(\n                    context.options().altInstallationToolchains().get());\n\n            if (!Files.isRegularFile(installationToolchainsFile)) {\n                throw new FileNotFoundException(\n                        \"The specified installation toolchains file does not exist: \" + installationToolchainsFile);\n            }\n        } else {\n            String installationToolchainsFileStr =\n                    context.protoSession.getEffectiveProperties().get(Constants.MAVEN_INSTALLATION_TOOLCHAINS);\n            if (installationToolchainsFileStr != null) {\n                installationToolchainsFile = context.installationDirectory\n                        .resolve(installationToolchainsFileStr)\n                        .normalize();\n            }\n        }\n\n        request.setInstallationToolchainsFile(\n                installationToolchainsFile != null ? installationToolchainsFile.toFile() : null);\n        request.setUserToolchainsFile(userToolchainsFile != null ? userToolchainsFile.toFile() : null);\n\n        ToolchainsBuilderRequest toolchainsRequest = ToolchainsBuilderRequest.builder()\n                .session(context.protoSession)","sourceCodeStart":143,"sourceCodeEnd":179,"githubUrl":"https://github.com/apache/maven/blob/e4093d4e120eac99d6bdce5ba67cace2f3085c97/impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/MavenInvoker.java#L143-L179","documentation":"Error \"The specified installation toolchains file does not exist: ${installationToolchainsFile}\" thrown in apache/maven.","triggerScenarios":"Thrown at impl/maven-cli/src/main/java/org/apache/maven/cling/invoker/mvn/MavenInvoker.java:161 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":"2026-08-21T23:17:16.201Z"}