Gorilla Player -Error occurred while parsing the solution

[nerdy-autodidact]

Hi , I have a solution which was previously working fine with Gorilla player. Suddenly everything went wrong and I am getting following error.

Error occurred while parsing the solution

I found following error line in the log file

{"processingIssue":true,"issueType":"error","position":null,"area":"Gral","scope":"Sol","error":{"name":"TypeError","message":"Cannot call method 'toUpperCase' of null","stack":"TypeError: Cannot call method 'toUpperCase' of null\n at Object.utils.compareItemProjectItemsAbsolutePath

(C:\Program Files\Gorilla Player\1.1.0\resources\Utils.js.jx:359:58)\n
at Object.getSharedProject (C:\Program Files\Gorilla Player\1.1.0\resources\SolutionParser.js.jx:165:35)\n at Object.analyzeProjectDependencies (C:\Program Files\Gorilla Player\1.1.0\resources\SolutionParser.js.jx:240:50)\n
at Object.analyzeAllProjectsRelations (C:\Program Files\Gorilla Player\1.1.0\resources\SolutionParser.js.jx:185:30)\n at Object. (C:\Program Files\Gorilla Player\1.1.0\resources\SolutionParser.js.jx:343:23)\n
at Object. (C:\Program Files\Gorilla Player\1.1.0\resources\SolutionParser.js.jx:484:21)\n at Object.tryCatcher (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\util.js.jx:25:23)\n
at Promise._settlePromiseFromHandler (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\promise.js.jx:509:31)\n
at Promise._settlePromiseAt (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\promise.js.jx:583:18)\n at Async._drainQueue (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\async.js.jx:127:12)\n
at Async._drainQueues (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\async.js.jx:132:10)\n at Async.drainQueues (C:\Program Files\Gorilla Player\1.1.0\resources\node_modules\bluebird\js\main\async.js.jx:14:14)\n
at process._tickCallback (node.js:803:1)"},"contextInstanceId":38,"targetId":2,"sampleDataId":1,"level":"error","message":"Xaml processing error Summary:\"Error parsing the solution\"; Message:\"Error occurred while parsing the solution (Cannot call method 'toUpperCase' of null)\"","timestamp":}

My PCL project is Profile259. Actually, i compared the project file(.csproj) with the Gorilla ready sample project file (which is shipped with Grial Toolkit).I couldn't find any difference.Not sure why everything stopped suddenly.

Anyone have any idea?Really stuck with this for some time.Couldn't move forward on designing UI

Regards Thabo