hi, i have the 30 day trial access, to test for my company.
After i have generated the app, when i try to build i have this error:
i [ext]:  [ERR] internal/child_process.js
i [ext]:  [ERR] :366     throw errnoException(err, 'spawn');     ^  Error: spawn UNKNOWN     at ChildProcess.spawn (internal/child_process.js:366:11)     at Object.spawn (child_process.js:551:9)     at Object.<anonymous> (C:\myextangular\node_modules\@sencha\cmd\bin\sencha:12:42)     at Module._compile (internal/modules/cjs/loader.js:776:30)     at Object.Module._extensions..js (internal/modules/cjs/loader.js:787:10)     at Module.load (internal/modules/cjs/loader.js:653:32)     at tryModuleLoad (internal/modules/cjs/loader.js:593:12)     at Function.Module._load (internal/modules/cjs/loader.js:585:3)     at Function.Module.runMain (internal/modules/cjs/loader.js:829:12)     at startup (internal/bootstrap/node.js:283:19)
and a blank screen on local host, how can i resolve?