Problem to create signatures (gsg)

[MohamadIqbal]

i want to create signature (gsg) for classification data. but when i created (green checklist), the gsg file did not save to my directory (I set the directory when i saved it). 

I need the solution?

thx you very much

[curtvprice]

The first screenshot doesn't have any of the GP messages (see Geoprocessing>Results) - I would look at those messages and see if you get any clues from them.

I suggest turning off background processing (Geoprocessing > Options > uncheck Enable) and see if that makes any difference. 

One more thing spaces and any special characters (besides _) in your pathname may work for most tools most of the time but is not advisable, especially with Spatial Analyst tools.

[MohamadIqbal]

Dear Curtis

I did uncheck enabling

And the message :

ERROR 010328: Syntax error at or near symbol SPACE.

ERROR 010267: Syntax error in parsing grid expression.

Failed to execute (CreateSignatures).

Any suggest?

Thank you

Best Regards,

Iqbal

[curtvprice]

You didn't show any of your pathnames used. My guess is you have spaces in your path or raster names. 

https://community.esri.com/people/curtvprice/blog/2016/05/07/how-to-name-things-in-arcgis?sr=search&...

[BasilThyme]

I was having this exact issue and your guess fixed mine! After changing the output to a folder with no spaces, the process went perfectly. Thanks!