I'm evaluating some Symbol functions in C# program and faced issues with some of them. They appear are introduced in version12 like :
ml.Evaluate("TextContents[\"The flag of Italy is green\"]");
ml.Evaluate("TextCases[\"NYC, Los Angeles, and Chicago are the largest cities\"]);
ml.Evaluate("TextCases[\"She went to Toulouse and Foix.\", \"City\"]");
Where ml.GetExpr() return "$failed"
any insight ?
thanks for your support.
Problem solved. That was due to the fact that ml.GetExpr was called more than once.