'/v2/indigo/render' endpoint throws exception

[AndreiMazol]

Steps to reproduce:

1. Execute 'render' method with the following arguments: struct: struct.txt

options: { "smart-layout": true, "ignore-stereochemistry-errors": true, "mass-skip-error-on-pseudoatoms": false, "gross-formula-add-rsites": true, "outputFormat": "svg" }

Expected result: Base64 string is generated without any exceptions

Actual result: 500 HTTP code is gotten with the following description: { "error": "'NoneType' object has no attribute 'loadMolecule'" }

[AlexanderSavelyev]

@AndreiMazol please insert molfiles as txt files (the examples above are corrupted)

[even1024]

outputFormat is not an indigo option. Use render-output-format instead.

[f1nzer]

Maybe it might be a good idea to have validation for parameters or something like that to prevent similar issues in future (if there is no such feature already 😃)

[AndreiMazol]

Issue is still reproduced:

1. Image generation does not work for PNG output format
2. Different responses in Remote/Standalone modes

[even1024]

not reproduced

[AllaZhbanova]

The issue is still reproducible. The structure can not be saved in PNG.