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Function to read an Image file, edit it and return it

varnikam
Hi,

I am trying to create a plug-in which reads an image file, process it by putting a text on the center of the image and then returns the image file that gets stored in a particular location in Appian. When I am try to test it locally, the java code works fine but when I use Appian functions to achieve the requirement, I get an error message - java.lang.Object cannot be cast to java.lang.Long.

This is the first time I am creating a function in Appian so not sure where I am going wrong in the code.

Java code attached. Would really appreciate if somebody can help me with this.

Thanks,
Varnika

OriginalPostID-244915


JavaCode.txt

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  • 0
    Also this is what being recorded in application server logs -

    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.description" from the bundle.
    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.InputText.description" from the bundle.
    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.InputFile.description" from the bundle.
    2016-11-05 01:50:31,712 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.FileLoc.description" from the bundle.
    2016-11-05 01:50:31,712 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.executeportalreportforsail.param.filters.description" from the bundle.
    2016-11-05 01:50:31,713 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getprocessmodeldetailsbyuuid.param.processModelUUIDOrId.description" from the bundle.
    2016-11-05 01:50:31,714 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.readcsvlog.param.headers.description" from the bundle.
    2016-11-05 01:50:31,715 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.tovalue.param.value.description" from the bundle.
    2016-11-05 01:50:31,715 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.touser.param.value.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.param.list.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.param.indices.description" from the bundle.

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  • 0
    Also this is what being recorded in application server logs -

    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.description" from the bundle.
    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.InputText.description" from the bundle.
    2016-11-05 01:50:31,711 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.InputFile.description" from the bundle.
    2016-11-05 01:50:31,712 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.imagewithtext.param.FileLoc.description" from the bundle.
    2016-11-05 01:50:31,712 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.executeportalreportforsail.param.filters.description" from the bundle.
    2016-11-05 01:50:31,713 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getprocessmodeldetailsbyuuid.param.processModelUUIDOrId.description" from the bundle.
    2016-11-05 01:50:31,714 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.readcsvlog.param.headers.description" from the bundle.
    2016-11-05 01:50:31,715 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.tovalue.param.value.description" from the bundle.
    2016-11-05 01:50:31,715 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.touser.param.value.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.param.list.description" from the bundle.
    2016-11-05 01:50:31,717 [http-/0.0.0.0:80-1] ERROR com.appiancorp.util.BundleUtils - Cannot retrieve the value for key "function.getlistfromindices.param.indices.description" from the bundle.

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