I get the following error from time to time. I don't know what the problem could be here. I have to restart the server every time the error happens.
It ether happens when I create a new document in M-files or thought the steps in the workflow.
Can anybody suggest any reason for this or any suggestions how to resolve the error?
<MetadataEditor>, -, Communication protocol error 2:
Not found.. (0x80040149)
ScriptErrorHelper.cpp, 96, Communication protocol error 2:
Not found.. (0x80040149)
MDispatchExImpl.h, 679, Communication protocol error 2:
Not found.. (0x80040149)
MDispatchExImpl.h, 841, Communication protocol error 2:
Not found.. (0x80040149)
MetadataCardAction.cpp, 386, Communication protocol error 2:
Not found.. (0x80040149)
MetadataCardAction.cpp, 560, Communication protocol error 2:
Not found.. (0x80040149)
MetadataEditor.cpp, 2972, Communication protocol error 2:
Not found.. (0x80040149)
MetadataModel.cpp, 4519, Communication protocol error 2:
Not found.. (0x80040149)
MetadataModel.cpp, 4964, Communication protocol error 2:
Not found.. (0x80040149)
ElectronicSignatureUIHelper.cpp, 239, Communication protocol error 2:
Not found.. (0x80040149)
MetadataModel.cpp, 12685, Communication protocol error 2:
Not found.. (0x80040149)
CoVaultMountingDocumentOperations.cpp, 3371, Communication protocol error 2:
Not found.. (0x80040149)
CoVaultMountingDocumentOperations.cpp, 3459, Communication protocol error 2:
Not found.. (0x80040149)
DocumentCache.cpp, 12117, Communication protocol error 2:
Not found.. (0x80040149)
DocumentCache.cpp, 12228, Communication protocol error 2:
Not found.. (0x80040149)
DocumentCache.cpp, 20629, Communication protocol error 2:
Not found.. (0x80040149)
IRPCObjectOperations.generated.cpp, 17941, Communication protocol error 2:
Not found.. (0x80040149)
gRPCClient.cpp, 501, Communication protocol error 2:
Not found.. (0x80040149)
gRPCClient.cpp, 470, Communication protocol error 2:
Not found.. (0x80040149)
gRPCClient.cpp, 109, Communication protocol error 2:
Not found.. (0x80040149)
gRPCClient.cpp, 190, Communication protocol error 2:
Not found.. (0x80040149)
(M-Files 26.3.15818.13 2026-04-06T13:47:35.217Z)
