RUNTIME EXCEPTION Exception occurred while loading your tests Cannot read property 'assign'

[suwdus]

I've been trying to run mocha tests on angular project and I can't seem to get past this runtime exception which occurs.

Versions:

Mocha 5.0.x
Mocha-Webpack 1.0.x
Types-Mocha 2.2.x

Stack trace:

MOCHA Testing...

RUNTIME EXCEPTION Exception occurred while loading your tests

TypeError: Cannot read property 'assign' of undefined
at getAssign (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/src/util/assign.ts:17:22)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/src/util/assign.ts:20:23)
at Module._compile (module.js:653:30)
at Module.replacementCompile (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at module.exports (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/default-require-extensions/js.js:8:9)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/ts-node/src/index.ts:431:14)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at _module2.default._extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/mocha-webpack/lib/util/registerRequireHook.js:140:62)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)
at Module.require (module.js:597:17)
at require (internal/module.js:11:18)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/src/observable/dom/WebSocketSubject.ts:11:1)
at Module._compile (module.js:653:30)
at Module.replacementCompile (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at module.exports (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/default-require-extensions/js.js:8:9)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/ts-node/src/index.ts:431:14)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at _module2.default._extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/mocha-webpack/lib/util/registerRequireHook.js:140:62)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)
at Module.require (module.js:597:17)
at require (internal/module.js:11:18)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/src/observable/dom/webSocket.ts:1:1)
at Module._compile (module.js:653:30)
at Module.replacementCompile (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:58:13)
at module.exports (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/default-require-extensions/js.js:8:9)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at require.extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/ts-node/src/index.ts:431:14)
at /local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4
at _module2.default._extensions.(anonymous function) (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/mocha-webpack/lib/util/registerRequireHook.js:140:62)
at Object. (/local/home/turnerpt/workspaces/RoBO_Code/src/ArrisDomeKatalWebsite/node_modules/nyc/node_modules/append-transform/index.js:62:4)
at Module.load (module.js:566:32)
at tryModuleLoad (module.js:506:12)
at Function.Module._load (module.js:498:3)
at Module.require (module.js:597:17)

Any clues?

[larixer]

@suwdus This project is no longer maintained, we didn't hear from the author since May 2018. We are maintaining the fork here:
https://github.com/sysgears/mochapack
Feel free to try it and create the issue there if you will still have this problem.