Hello, everyone.
I've just registered.
As I did not find a way for registering in the Wiki, I thought here would be an appropriate place to post.
I was doing some exercise, using C++ to connect to the BOINC core client through a TCP socket,
following the documented GUI RPC Protocol in the Wiki.
I stumbled in what I believe is an error in the documentation, regarding the get_app_config request.

According to https://boinc.berkeley.edu/trac/wiki/GuiRpcProtocol#get_app_config, the request
would be <get_app_config/> (surrounded by the usual <boinc_gui_rpc_request> and </boinc_gui_rpc_request>\003).
So I used the following in a request, trying to get app_config.xml (after I was succesfully authorized, of course):
<boinc_gui_rpc_request>
<get_app_config/>
</boinc_gui_rpc_request>\003

The BOINC client didn't like it and replied with:
<boinc_gui_rpc_reply>
<error>no such project</error>
</boinc_gui_rpc_reply>

Which makes sense. Since an app_config.xml is project dependent, the project has to be specified in the request:
So, I tried:
<get_app_config>
<url>http://www.primegrid.com</url>
</get_app_config>

and the client happily replied with the contents of my app_config.xml for the PrimeGrid project.

This way, the Wiki should be corrected, as a get_app_config request should be in the form:
<get_app_config>
<url>desired-project-url</url>
</get_app_config>


This happened with client 7.14.2 on Windows 10 Home 64 bits.

Cheers

Fixed. Thanks for the report.

Thank you for the fix.
And also thank you for the great job you guys do !