Meteor startup error

Getting below error on meteor startup

/Users/mak/.meteor/packages/meteor-tool/.1.9.0.1r1qvoz.8l1b++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/dev_bundle/lib/node_modules/meteor-promise/promise_server.js:218
throw error;
^

SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at /Users/mak/.meteor/packages/meteor-tool/.1.9.0.1r1qvoz.8l1b++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/tools/fs/tools/fs/optimistic.ts:321:17
at wrap.makeCacheKey (/Users/mak/.meteor/packages/meteor-tool/.1.9.0.1r1qvoz.8l1b++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/tools/fs/tools/fs/optimistic.ts:36:15)
at recomputeNewValue (/Users/mak/.meteor/packages/meteor-tool/.1.9.0.1r1qvoz.8l1b++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:182:31)
at Slot.withValue (/Users/mak/.meteor/packages/meteor-tool/.1.9.0.1r1qvoz.8l1b++os.osx.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.osx.x86_64/dev_bundle/lib/node_modules/@wry/context/lib/context.js:73:29)

I’m getting error too with version 1.10.2 as below:
/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/meteor-promise/promise_server.js:218
throw error;
^

SyntaxError: Unexpected end of JSON input
at JSON.parse ()
at /home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/tools/fs/tools/fs/optimistic.ts:321:17
at wrap.makeCacheKey (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/tools/fs/tools/fs/optimistic.ts:36:15)
at recomputeNewValue (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:182:31)
at Slot.withValue (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/@wry/context/lib/context.js:73:29)
at reallyRecompute (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:165:19)
at Entry.recompute (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:85:9)
at optimistic (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/index.ts:101:25)
at /home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/tools/fs/tools/fs/optimistic.ts:366:19
at recomputeNewValue (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:182:31)
at Slot.withValue (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/@wry/context/lib/context.js:73:29)
at reallyRecompute (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:165:19)
at Entry.recompute (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/entry.ts:85:9)
at optimistic (/home/user/.meteor/packages/meteor-tool/.1.10.2.1d5udi3.ntqql++os.linux.x86_64+web.browser+web.browser.legacy+web.cordova/mt-os.linux.x86_64/dev_bundle/lib/node_modules/optimism/src/index.ts:101:25)

I got the issue.

Please check your package-lock.json, packages might be overridden.

I’ve try to remove package-lock.json
I got this error after remove node_modules folder.
at the project that still has node_modules, we can run simple
please help

again copy an old package-lock.json file and run “meteor npm install” and try.
It will work

oh. thanks a lot. you save me.
but did you know why? is better if I upgrade meteor to the newer version? I was trying with “meteor update” with my own project but it seems to be not working

Which Meteor version are you using?