ng generate enum throws error

[jasedwards]

Please provide us with the following information:

OS?

Windows 7

Versions.

@angular/cli: 1.0.0-rc.0
node: 6.10.0
os: win32 x64
@angular/common: 2.4.8
@angular/compiler: 2.4.8
@angular/core: 2.4.8
@angular/forms: 2.4.8
@angular/http: 2.4.8
@angular/platform-browser: 2.4.8
@angular/platform-browser-dynamic: 2.4.8
@angular/router: 3.4.8
@angular/cli: 1.0.0-rc.0
@angular/compiler-cli: 2.4.8

Repro steps.

run ng generate enum [name]

The log given by the failure.

TypeError: Cannot read property '0' of undefined
at Object.getAppFromConfig (C:\code\Angular2\dashboards\node_modules@angular\cli\utilities\app-utils.js:4:19)
at Class.normalizeEntityName (C:\code\Angular2\dashboards\node_modules@angular\cli\blueprints\enum\index.js:18:39)
at Class.Blueprint._normalizeEntityName (C:\code\Angular2\dashboards\node_modules@angular\cli\ember-cli\lib\models\blueprint.js:454:24)
at Class.Blueprint.install (C:\code\Angular2\dashboards\node_modules@angular\cli\ember-cli\lib\models\blueprint.js:513:8)
at Class.run (C:\code\Angular2\dashboards\node_modules@angular\cli\ember-cli\lib\tasks\generate-from-blueprint.js:59:49)
at Class.run (C:\code\Angular2\dashboards\node_modules@angular\cli\ember-cli\lib\commands\generate.js:71:17)
at Class. (C:\code\Angular2\dashboards\node_modules@angular\cli\ember-cli\lib\models\command.js:134:17)
at process._tickCallback (internal/process/next_tick.js:103:7)

Mention any other details that might be useful.

ran this as admin in cmder, cmd and git bash with same results

[clydin]

did you provide a name as an argument? It should require one. If not, the error message should definitely be improved.

[waiholiu]

I'm getting the same error and I am running it with a name as an argument. (eg. ng generate enum hello)

I think it's failing in the file packages/@angular/cli/utilities/app-utils.ts on line 4
let app = apps[0];
the apps variable is undefined, possibly because the packages/@angular/cli/lib/config/schema.json file has not configured enum properly.

Unfortunately I don't know enough how the cli works to be able to be able to offer a fix or to be more help.

[jasedwards]

Apologies. I did provide a name. I have updated my previous comment

[Brocco]

I will take a look at this, thanks for reporting.

[m-ghaoui]

+1

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