{"record":{"id":"180d04d2ae571fb7","repo":"Tencent/tinker","slug":"listener-is-already-set","errorCode":null,"errorMessage":"listener is already set.","messagePattern":"listener is already set\\.","errorType":"exception","errorClass":"TinkerRuntimeException","httpStatus":null,"severity":"error","filePath":"tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/tinker/Tinker.java","lineNumber":360,"sourceCode":"        }\n\n        public Builder patchReporter(PatchReporter patchReporter) {\n            if (patchReporter == null) {\n                throw new TinkerRuntimeException(\"patchReporter must not be null.\");\n            }\n            if (this.patchReporter != null) {\n                throw new TinkerRuntimeException(\"patchReporter is already set.\");\n            }\n            this.patchReporter = patchReporter;\n            return this;\n        }\n\n        public Builder listener(PatchListener listener) {\n            if (listener == null) {\n                throw new TinkerRuntimeException(\"listener must not be null.\");\n            }\n            if (this.listener != null) {\n                throw new TinkerRuntimeException(\"listener is already set.\");\n            }\n            this.listener = listener;\n            return this;\n        }\n\n        public Tinker build() {\n            if (status == -1) {\n                status = ShareConstants.TINKER_ENABLE_ALL;\n            }\n\n            if (loadReporter == null) {\n                loadReporter = new DefaultLoadReporter(context);\n            }\n\n            if (patchReporter == null) {\n                patchReporter = new DefaultPatchReporter(context);\n            }\n","sourceCodeStart":342,"sourceCodeEnd":378,"githubUrl":"https://github.com/Tencent/tinker/blob/1b7ea02c239840f563ea64fb5bd286eb98d4011e/tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/tinker/Tinker.java#L342-L378","documentation":"Error \"listener is already set.\" thrown in Tencent/tinker.","triggerScenarios":"Thrown at tinker-android/tinker-android-lib-no-op/src/main/java/com/tencent/tinker/lib/tinker/Tinker.java:360 when the library encounters an invalid state.","commonSituations":"Thrown from Tinker.Builder.listener() when a PatchListener was already set on the same Builder. Indicates duplicate builder configuration.","solutions":["Call Builder.listener() only once per Tinker.Builder instance.","Create a fresh Tinker.Builder if you need to install Tinker with a different listener."],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"1b7ea02c239840f563ea64fb5bd286eb98d4011e","analyzedAt":"2026-08-14T15:16:52.110Z","schemaVersion":2},"datasetVersion":"2026-08-15T17:31:12.345Z"}