2939528 - ERROR could not build the "XXX" module: could not execute the "grunt" command: exit status 3 in SAP Web IDE Full-Stack

While using SAP Web IDE and building an MTA project as "Build with Cloud MTA Build Tool" fails with the error:

(Executor) Running "openui5_preload:preloadTmp" (openui5_preload) task
(Executor) Warning: Cannot read property 'length' of undefined� Use --force to continue.
(Executor)
(Executor) Aborted due to warnings.
(Executor)  ERROR could not build the "XXX" module: could not execute the "grunt" command: exit status 3
(Executor) make: *** [Makefile_202006xxxxxx.mta:37: XXX] Error 1
(Executor) Error: could not build the MTA project: could not execute the "make -f Makefile_202006xxxxxx.mta p=cf mtar= strict=true mode=" command: exit status 2

SAP Web IDE Full-Stack

Cannot read property 'length' of undefined", could not execute the "grunt" command:, WebIDE, SAP Web IDE, MTA Build Tool , KBA , CA-WDE-BLD-GRUNT , SAP Web IDE Grunt build , CA-WDE-MTA , SAP Web IDE Multi Target App: create, build, deploy , Problem