Schematics/alias "materialNav" collides with another alias or schematic name.

[DaSchTour]

Bug, feature request, or proposal:

Bug

What is the expected behavior?

Install runs through

What is the current behavior?

Error is thrown
Schematics/alias "materialNav" collides with another alias or schematic name.

What are the steps to reproduce?

• ng new
• ng add @angular/pwa
• ng add @angular/material

What is the use-case or motivation for changing an existing behavior?

Which versions of Angular, Material, OS, TypeScript, browsers are affected?

Angular CLI: 6.0.8
Node: 8.10.0
OS: darwin x64
Angular: 6.0.9
... animations, common, compiler, compiler-cli, core, forms
... http, language-service, platform-browser
... platform-browser-dynamic, router, service-worker

Package Version

@angular-devkit/architect 0.6.8
@angular-devkit/build-angular 0.6.8
@angular-devkit/build-optimizer 0.6.8
@angular-devkit/core 0.6.8
@angular-devkit/schematics 0.6.8
@angular/cli 6.0.8
@angular/material 6.4.1
@angular/pwa 0.6.8
@ngtools/webpack 6.0.8
@schematics/angular 0.6.8
@schematics/update 0.6.8
rxjs 6.2.2
typescript 2.7.2
webpack 4.8.3

Is there anything else we should know?

[getsali]

problem is fixed on angular cli 6.1 RC

update CLI for existing project with
ng update @angular/cli
to update globally for all new projects use
npm install -g @angular/cli

[mbeckenbach]

@DaSchTour
There is a work arround for it:
angular/angular-cli#11632

[DaSchTour]

seams that the github search is pretty bad 🙄
Thanks

[nishimura-yuji]

After updating to the latest version of angular cli, installation completed.

ng update @angular/cli

[baswanders]

Thanks @nishimura-yuji , that worked for existing projects!

And to fix it for new projects, update the CLI globally with:

npm install -g @angular/cli

[angular-automatic-lock-bot]

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