Зачем angular выдаёт такую ошибку?

Failed to compile.
Error [ERR_IPC_CHANNEL_CLOSED]: channel closed
    at ChildProcess.target.send (internal/child_process.js:588:16)
    at AngularCompilerPlugin._updateForkedTypeChecker (/home/user/Рабочий стол/lesson_proyect_angular/my-app/node_modules/@ngtools/webpack/src/angular_compiler_plugin.js:370:34)
    at Promise.resolve.then (/home/user/Рабочий стол/lesson_proyect_angular/my-app/node_modules/@ngtools/webpack/src/angular_compiler_plugin.js:208:22)
    at <anonymous>
    at process._tickCallback (internal/process/next_tick.js:188:7)