Dear all,

I need to use MrvConverter convert Smiles structure to Marvin.

I have hundreds of thousands data.

However, MrvConverter complains about 

ERROR MrvConverter Execute failed: ("ArrayIndexOutOfBoundsException"): 4


Any ideas?




Dear mindy,

What version of the JChem Extensions do you use?
I guess that your smiles might contain data that Marvin can not support.
The current version of JChem Extensions skip such a data to keep executing the processing.
Please refer to the following site for the updating method.

Best regards,


I use version of the JChem Extensions is v2.1.2.

By the way,I divided data into a small group , and it can run no error messenger.



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