In WeChat development mode, the question about ''this public account is not available for the time being. Please try again later.

When the user sends a message, the public account will prompt "this public account cannot provide services temporarily. Please try again later". According to the documents, you can reply to an empty string based on the information provided on the Internet. The server will not send a new request within five seconds, and such a prompt will not appear. However, when I reply to a blank character... the user sends a message, the public account will prompt "this public number is temporarily unavailable for service. Please try again later". According to the documents, you can reply to an empty string based on the information provided on the Internet. The server will not send a new request within five seconds, and such a prompt will not appear. However, if I reply to an empty string, there is a prompt like this. The expected result is that after the user sends a message, no data is found and no information is returned.

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When the user sends a message, the public account will prompt "this public account cannot provide services temporarily. Please try again later". According to the documents, you can reply to an empty string based on the information provided on the Internet. The server will not send a new request within five seconds, and such a prompt will not appear. However, if I reply to an empty string, there is a prompt like this. The expected result is that after the user sends a message, no data is found and no information is returned.

The general cause of this error is that your code is wrong, and debugging is not very convenient, but you can refer to this article: http://blog.csdn.net/sanxian_li/article/details/43766349

I have met this because the signature verification fails. Just comment out the code.

This is because an error is reported in your code. Debug and check the log.

I have also recently encountered either a signature verification failure or a logic error in your code, which is very difficult to develop and debug, during development, it is best to add some log file records in the Code to facilitate your judgment of the program execution process.

This is because your code layer does not have the correct response or code error.