Hey @zizuqupi
it looks like a casting error - so typically this will occur if you're trying to cast from one datatype to another and the cast is unsupported. e.g. alphanumeric to float, etc.
Just listing the error content isn't that helpful. To help people will need to know what you did to cause the error to manifest - can you provide this info please?
Cheers,
Rich
if this helped answer the post, could you please mark it as 'solved'? Also if you consider whether the title of your post is relevant? Perhaps if the post is solved, it might make sense to update the Subject header field of the post to something more descriptive? This will help people when searching for problems. Ta
