Error:
Traceback:
Error: Interleaved load operation detected
at Project._callee139$ (webpack:///./node_modules/@bryntum/gantt/gantt.module.js?:43139:412)
at tryCatch (webpack:///./node_modules/regenerator-runtime/runtime.js?:63:40)
at Generator.invoke [as _invoke] (webpack:///./node_modules/regenerator-runtime/runtime.js?:294:22)
at Generator.eval [as next] (webpack:///./node_modules/regenerator-runtime/runtime.js?:119:21)
at asyncGeneratorStep (webpack:///./node_modules/@bryntum/gantt/gantt.module.js?:786:4640)
at _next (webpack:///./node_modules/@bryntum/gantt/gantt.module.js?:786:4954)