Error occurred while loading plugins. CLI functionality may be limited

[masaori]

I encountered a similar error but I can’t say it’s exactly the same.
I’m glad if this is helpful.

$ ionic info --verbose
[ERROR] Error occurred while loading plugins. CLI functionality may be limited.
        Checking for CLI updates now...
[DEBUG] Plugin error: FILE_INVALID_JSON
[DEBUG] Checking for latest plugin version of ionic@latest.
"3.0.0"

[DEBUG] Latest version of ionic@latest is .
[DEBUG] !!! ERROR ENCOUNTERED !!!
SyntaxError: Unexpected end of JSON input
[DEBUG] SyntaxError: Unexpected end of JSON input
            at JSON.parse (<anonymous>)
            at /usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/dist/lib/plugins.js:212:36
            at Generator.next (<anonymous>)
            at fulfilled (/usr/local/lib/node_modules/ionic/node_modules/@ionic/cli-utils/dist/lib/plugins.js:4:58)

[masaori]

I solved this by myself.
It seems to be caused by broken ‘ionic.config.json’.

Fixed this json, that problem no more occurs.
I don’t remember that an automatic modification by ionic caused this or I accidently modifed this file.

Sorry for confusing, if this is completely different issue.
Thanks

[davidnakoko]

install each package unmet peer dependency
npm install --save @angular/xxxx

or

delete node_modules folder update package.json as seen on https://github.com/driftyco/ionic/releases
and then install new requirement package with npm install

[Sharia]

Thanks, worked for me too

[vbarve31]

it works for me thanks @lsantaniello

[imdadturi]

thank you very much, worked for me

[jestintab]

$ npm install -g cordova
$ npm install --save-dev --save-exact @ionic/cli-plugin-cordova@latest

Install both.It resolved my issue.

[dkmin]

@davidnakoko You save my life. Thank you.

[david95thinkcode]

worked for me. Thank you

[haydenbraxton]

“… where all bugs are fixed.”

SMH. if only …

[Sujan12]

Well, in the context of CLI 2.x this is the most fixed version