I am getting system. exception error as shown in the attachment while creating HEC-HMS project. it says the .met file is already
being used!! but where??
Try this... Make sure you are not looking at any of the project files (mxd, or layers) in Arc Catalog. Close Arc Catalog, or any other program that could be previewing your files.
Hi, someone can help me? I`m trying to use hec-hms 4.0, but when i try to import basin model these errors appear.
ERROR 10127: Basin model "" could not be opened.
ERROR: 10000 Unknown exception or error; restart HEC-HMS to continue working. Contact HEC for assistance.
It worked for me when I shortened the path where the .hms file should be saved. I just saved it to a step back in the path and the project created successfully. I think this error comes when file path is larger.