Sporadic Access Violation in TJvMemoryData.InternalSetFieldData
问题 I am trying to resolve an access violation in a Delphi XE7 application which is occurs in this code, which is part of the Jedi VCL JvMemoryDataset component (current source at Github): begin Data^ := Ord(Buffer <> nil); Inc(Data); if Buffer <> nil then Move(Buffer^, Data^, CalcFieldLen(Field.DataType, Field.Size)) <---------- AV here else FillChar(Data^, CalcFieldLen(Field.DataType, Field.Size), 0); end; The code sporadically causes a read access violation at address 04020111. Is there an