Moderator: Andres Valverde
H.G.Muller wrote:This is a message that UCI2WB sends to the GUI for presentation to the user (with the CECP 'tellusererror' command), when an attempt to read from the engine returns an end-of-file condition. (Which is the operating system's way of telling it that no message will ever be coming from it, e.g. because the engine process already exited, or because the engine closed its standard-output channel. Note that in this case the 'engine' is really the Java interpreter.) A similar situation in WinBoard (i.e. when you run the engine directly, without any adapter) would lead to the WinBoard error popup 'engine exited unexpectedly'.
I am not sure how this can be fixed; it seems a Java or Mediocre problem. What exactly is the engine line you used for Mediocre?
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