各位大神，小弟启动访问Maven项目时报了如下错误，有知道啥原因额嘛

Posted 2023-04-24

HTTP Status 500 - Request processing failed; nested exception is com.alibaba.dubbo.rpc.RpcException: Failed to invoke the method getContentListByCid in the service com.taotao.content.service.ContentService. Tried 3 times of the providers [10.142.15.50:20881] (1/1) from the registry 192.168.25.134:2181 on the consumer 10.142.15.50 using the dubbo version 2.5.3. Last error is: Invoke remote method timeout. method: getContentListByCid, provider: dubbo://10.142.15.50:20881/com.taotao.content.service.ContentService?anyhost=true&application=taotao-manager-web&check=false&dubbo=2.5.3&interface=com.taotao.content.service.ContentService&methods=getContentListByCid,getContentList,updateContent,deleteContentById,saveContent&pid=2808&revision=0.0.1-SNAPSHOT&side=consumer×tamp=1570970177082, cause: Waiting server-side response timeout. start time: 2019-10-13 20:36:41.997, end time: 2019-10-13 20:36:42.998, client elapsed: 0 ms, server elapsed: 1001 ms, timeout: 1000 ms, request: Request [id=2, version=2.0.0, twoway=true, event=false, broken=false, data=RpcInvocation [methodName=getContentListByCid, parameterTypes=[class java.lang.Long], arguments=[89], attachments=path=com.taotao.content.service.ContentService, interface=com.taotao.content.service.ContentService, version=0.0.0]], channel: /10.142.15.50:61051 -> /10.142.15.50:20881

参考技术A dubbo服务有问题

Android gradle项目build出问题，求教各位大神

build出现error如下

Error:FAILURE: Build failed with an exception.

* What went wrong:
Task 'generateBaiduReleaseSources' not found in project ':myApp'.

* Try:
Run gradle tasks to get a list of available tasks. Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output.

参考技术A 很明显啊，你是不是调用百度的什么东西了，错误显示这个百度资源在你的myApp中没有找到，你把这个资源添加进去就可以了。本回答被提问者和网友采纳