Suddenly unable to start new Project

dodomui · March 26, 2020, 2:00pm

Everything is working fine but suddenly unable to start new project with error.

> npm i
npm WARN deprecated core-js@2.6.11: core-js@<3 is no longer maintained and not recommended for usage due to the number of issues. Please, upgrade your dependencies to the actual version of core-js@3.
npm WARN deprecated mkdirp@0.5.4: Legacy versions of mkdirp are no longer supported. Please update to mkdirp 1.x. (Note that the API surface has changed to use Promises in 1.x.)
npm WARN deprecated request@2.88.2: request has been deprecated, see https://github.com/request/request/issues/3142
npm ERR! Unexpected end of JSON input while parsing near '...XuvJHwJRfyznxU\nqPi4D'

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/.../.npm/_logs/2020-03-26T13_55_17_902Z-debug.log
[ERROR] An error occurred while running subprocess npm.

Command: ionic start myApp

Ionic:

Ionic CLI : 6.3.0

Utility:

cordova-res (update available: 0.11.0) : 0.9.0
native-run : 0.3.0

System:

NodeJS : v12.16.1
npm : 6.14.4
OS : macOS Catalina

npm 6.14.4
node v12.16.1

mhartington · March 26, 2020, 2:03pm

Hmm, I’d say look at what npm ERR! /Users/.../.npm/_logs/2020-03-26T13_55_17_902Z-debug.log error log is printing?

not a lot of to go off of from that, so not sure really!

dodomui · March 26, 2020, 2:09pm

3424 silly saveTree └── zone.js@0.9.1
3425 verbose stack SyntaxError: Unexpected end of JSON input while parsing near '...PEoRwOKujGhqr8zgLGlNc'
3425 verbose stack     at JSON.parse (<anonymous>)
3425 verbose stack     at parseJson (/Users/../.nvm/versions/node/v12.16.1/lib/node_modules/npm/node_modules/json-parse-better-errors/index.js:7:17)
3425 verbose stack     at /Users/../.nvm/versions/node/v12.16.1/lib/node_modules/npm/node_modules/node-fetch-npm/src/body.js:96:50
3425 verbose stack     at runMicrotasks (<anonymous>)
3425 verbose stack     at processTicksAndRejections (internal/process/task_queues.js:97:5)
3426 verbose cwd /Users/../Desktop/Coding/v2/account
3427 verbose Darwin 19.3.0
3428 verbose argv "/Users/../.nvm/versions/node/v12.16.1/bin/node" "/Users/../.nvm/versions/node/v12.16.1/bin/npm" "i"
3429 verbose node v12.16.1
3430 verbose npm  v6.14.4
3431 error Unexpected end of JSON input while parsing near '...PEoRwOKujGhqr8zgLGlNc'
3432 verbose exit [ 1, true ]

I tired run npm cache clean --force and received error above

mhartington · March 26, 2020, 2:19pm

Still not a lot to go off of from that…

Could you try

$ ionic start tmp-ng blank --type angular --verbose

Let me check with the team and get their thoughts.

dodomui · March 26, 2020, 2:23pm

Same, received this error.
The full log is too long to post here.

2473 silly pacote range manifest for ts-node@~7.0.0 fetched in 23ms
2474 silly resolveWithNewModule ts-node@7.0.1 checking installable status
2475 silly pacote range manifest for tslint@~5.15.0 fetched in 19ms
2476 silly resolveWithNewModule tslint@5.15.0 checking installable status
2477 silly pacote range manifest for typescript@~3.4.3 fetched in 20ms
2478 silly resolveWithNewModule typescript@3.4.5 checking installable status
2479 http fetch GET 304 https://registry.npmjs.org/@angular%2fcompiler 132ms (from cache)
2480 silly fetchPackageMetaData error for @angular/compiler@~8.2.14 Unexpected end of JSON input while parsing near '...PEoRwOKujGhqr8zgLGlNc'
2481 timing stage:rollbackFailedOptional Completed in 3ms
2482 timing stage:runTopLevelLifecycles Completed in 26364ms
2483 silly saveTree tmp-ng@0.0.1
2483 silly saveTree ├── @angular-devkit/build-angular@0.803.25
2483 silly saveTree ├── @angular/cli@8.3.25
2483 silly saveTree ├─┬ @angular/common@8.2.14
2483 silly saveTree │ └── tslib@1.11.1
2483 silly saveTree ├── @angular/compiler-cli@8.2.14
2483 silly saveTree ├── @angular/core@8.2.14
2483 silly saveTree ├── @angular/forms@8.2.14
2483 silly saveTree ├── @angular/language-service@8.2.14
2483 silly saveTree ├── @angular/platform-browser-dynamic@8.2.14
2483 silly saveTree ├── @angular/platform-browser@8.2.14
2483 silly saveTree ├── @angular/router@8.2.14
2483 silly saveTree ├─┬ @ionic-native/core@5.23.0
2483 silly saveTree │ └── @types/cordova@0.0.34
2483 silly saveTree ├── @ionic-native/splash-screen@5.23.0
2483 silly saveTree ├── @ionic-native/status-bar@5.23.0
2483 silly saveTree ├── @ionic/angular-toolkit@2.2.0
2483 silly saveTree ├─┬ @ionic/angular@5.0.6
2483 silly saveTree │ └─┬ @ionic/core@5.0.6
2483 silly saveTree │   └── ionicons@5.0.1
2483 silly saveTree ├── @types/jasmine@3.3.16
2483 silly saveTree ├── @types/jasminewd2@2.0.8
2483 silly saveTree ├── @types/node@8.9.5
2483 silly saveTree ├── codelyzer@5.2.1
2483 silly saveTree ├── core-js@2.6.11
2483 silly saveTree ├── jasmine-core@3.4.0
2483 silly saveTree ├── jasmine-spec-reporter@4.2.1
2483 silly saveTree ├── karma-chrome-launcher@2.2.0
2483 silly saveTree ├── karma-coverage-istanbul-reporter@2.0.6
2483 silly saveTree ├── karma-jasmine-html-reporter@1.5.3
2483 silly saveTree ├── karma-jasmine@2.0.1
2483 silly saveTree ├── karma@4.1.0
2483 silly saveTree ├── protractor@5.4.3
2483 silly saveTree ├── rxjs@6.5.4
2483 silly saveTree ├── ts-node@7.0.1
2483 silly saveTree ├── tslib@1.11.1
2483 silly saveTree ├── tslint@5.15.0
2483 silly saveTree ├── typescript@3.4.5
2483 silly saveTree └── zone.js@0.9.1
2484 verbose stack SyntaxError: Unexpected end of JSON input while parsing near '...PEoRwOKujGhqr8zgLGlNc'
2484 verbose stack     at JSON.parse (<anonymous>)
2484 verbose stack     at parseJson (/Users/../.nvm/versions/node/v12.16.1/lib/node_modules/npm/node_modules/json-parse-better-errors/index.js:7:17)
2484 verbose stack     at /Users/../.nvm/versions/node/v12.16.1/lib/node_modules/npm/node_modules/node-fetch-npm/src/body.js:96:50
2484 verbose stack     at runMicrotasks (<anonymous>)
2484 verbose stack     at processTicksAndRejections (internal/process/task_queues.js:97:5)
2485 verbose cwd /Users/../Desktop/Coding/v2/tmp-ng
2486 verbose Darwin 19.3.0
2487 verbose argv "/Users/../.nvm/versions/node/v12.16.1/bin/node" "/Users/../.nvm/versions/node/v12.16.1/bin/npm" "i"
2488 verbose node v12.16.1
2489 verbose npm  v6.14.4
2490 error Unexpected end of JSON input while parsing near '...PEoRwOKujGhqr8zgLGlNc'
2491 verbose exit [ 1, true ]

rapropos · March 26, 2020, 6:40pm

That looks like a corrupt download for this particular package. I would look into potentially changing npm registries at least temporarily using npm config.

itosoft · March 26, 2020, 7:21pm

error Unexpected end of JSON input while parsing near…

verify you have a healthy network connection i recommend you to use vpn
shut down studio
delete the <user home>/.ionic/Studio/Tools/ directory
restart Studio and wait for output in the Tool Check background task

dodomui · March 27, 2020, 4:14am

I even try download with different ISP but doesn’t solve the problem.
Mind sharing how to do with npm config?

dodomui · March 27, 2020, 4:15am

checked, I didn’t installed ionic studio.
Tried VPN to several countries, same error.

dodomui · March 27, 2020, 6:06am

Thanks @mhartington @rapropos @itosoft for your kindly help.

I just find out it is caused by the Mac os firewall.
I had enable the firewall few weeks ago and never start new project after that.

I can build new project without any issue after firewall disabled.

Thanks and stay healthy there.

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