{"record":{"id":"e63157019f43de52","repo":"binarywang/WxJava","slug":"tagid","errorCode":null,"errorMessage":"缺少tagId参数","messagePattern":"缺少tagId参数","errorType":"validation","errorClass":"IllegalArgumentException","httpStatus":null,"severity":"error","filePath":"weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java","lineNumber":134,"sourceCode":"      for (String userId : userIds) {\n        jsonArray.add(new JsonPrimitive(userId));\n      }\n      jsonObject.add(\"userlist\", jsonArray);\n    }\n\n    if (partyIds != null) {\n      JsonArray jsonArray = new JsonArray();\n      for (String userId : partyIds) {\n        jsonArray.add(new JsonPrimitive(userId));\n      }\n      jsonObject.add(\"partylist\", jsonArray);\n    }\n  }\n\n  @Override\n  public WxCpTagGetResult get(String tagId) throws WxErrorException {\n    if (tagId == null) {\n      throw new IllegalArgumentException(\"缺少tagId参数\");\n    }\n\n    String url = String.format(this.mainService.getWxCpConfigStorage().getApiUrl(TAG_GET), tagId);\n    String responseContent = this.mainService.get(url, null);\n    return WxCpTagGetResult.fromJson(responseContent);\n  }\n}\n","sourceCodeStart":116,"sourceCodeEnd":142,"githubUrl":"https://github.com/binarywang/WxJava/blob/1c43293a3c2c9d7e91304b6d037fb017f680d0c6/weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java#L116-L142","documentation":"Error \"缺少tagId参数\" thrown in binarywang/WxJava.","triggerScenarios":"Thrown at weixin-java-cp/src/main/java/me/chanjar/weixin/cp/api/impl/WxCpTagServiceImpl.java:134 when the library encounters an invalid state.","commonSituations":"See trigger scenarios.","solutions":["调用标签相关接口时传入非空的 tagId 参数。","在调用前先创建或查询标签获取有效的 tagId。"],"exampleFix":null,"handlingStrategy":null,"validationCode":null,"typeGuard":null,"tryCatchPattern":null,"preventionTips":[],"tags":[],"backgroundTag":null,"analyzedSha":"1c43293a3c2c9d7e91304b6d037fb017f680d0c6","analyzedAt":"2026-08-14T02:29:11.060Z","schemaVersion":2},"datasetVersion":"2026-08-14T05:17:29.042Z"}