commit everything but lerna version warning 'working tree has uncommitted changes'

Expected Behavior

Publish success

Current Behavior

Publish failed and I don’t know which error caused, and why have these errors:

• lerna ERR! EUNCOMMIT Working tree has uncommitted changes, please commit or remove changes before continuing.
• npm ERR! 404 not_found document not found: -/user/ice-admin/package

➜  iceland-packages git:(master) npm run publish

> iceland-packages@1.0.0 publish /Users/sobear/work/iceland/iceland-packages
> lerna publish

lerna notice cli v3.1.2
lerna info versioning independent
lerna info Looking for changed packages since @ali/iceland-dsl2code@0.7.42
? Select a new version for @ali/iceland-dsl2code (currently 0.7.42) Patch (0.7.43)
? Select a new version for @ali/iceland-intelligent-layout (currently 0.2.32) Patch (0.2.33)

Changes:
 - @ali/iceland-dsl2code: 0.7.42 => 0.7.43
 - @ali/iceland-intelligent-layout: 0.2.32 => 0.2.33

? Are you sure you want to publish these packages? Yes
lerna info lifecycle iceland-packages@1.0.0~version: iceland-packages@1.0.0

> iceland-packages@1.0.0 version /Users/sobear/work/iceland/iceland-packages
> lerna version

lerna notice cli v3.1.2
lerna info versioning independent
lerna info Looking for changed packages since @ali/iceland-dsl2code@0.7.42
lerna ERR! EUNCOMMIT Working tree has uncommitted changes, please commit or remove changes before continuing.
lerna info lifecycle iceland-packages@1.0.0~version: Failed to exec version script
lerna ERR! lifecycle error running version in iceland-packages
lerna ERR! lifecycle  Error: iceland-packages@1.0.0 version: `lerna version`
lerna ERR! lifecycle Exit status 1
lerna ERR! lifecycle     at EventEmitter.<anonymous> (/Users/sobear/work/iceland/iceland-packages/node_modules/_npm-lifecycle@2.1.0@npm-lifecycle/index.js:301:16)
lerna ERR! lifecycle     at emitTwo (events.js:126:13)
lerna ERR! lifecycle     at EventEmitter.emit (events.js:214:7)
lerna ERR! lifecycle     at ChildProcess.<anonymous> (/Users/sobear/work/iceland/iceland-packages/node_modules/_npm-lifecycle@2.1.0@npm-lifecycle/lib/spawn.js:55:14)
lerna ERR! lifecycle     at emitTwo (events.js:126:13)
lerna ERR! lifecycle     at ChildProcess.emit (events.js:214:7)
lerna ERR! lifecycle     at maybeClose (internal/child_process.js:925:16)
lerna ERR! lifecycle     at Process.ChildProcess._handle.onexit (internal/child_process.js:209:5)
lerna info git Pushing tags...
lerna info publish Publishing packages to npm...
lerna WARN ETHIRDPARTY Skipping ping of http://registry.npm.private.com as most third-party registries do not support advanced npm functionality
npm http request GET http://registry.npm.private.com/-/org/ice-admin/package?format=cli
npm http 404 http://registry.npm.private.com/-/org/ice-admin/package?format=cli
npm http request GET http://registry.npm.private.com/-/user/ice-admin/package?format=cli
npm http 404 http://registry.npm.private.com/-/user/ice-admin/package?format=cli
npm ERR! code E404
npm ERR! 404 not_found document not found: -/user/ice-admin/package

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/sobear/.npm/_logs/2018-08-21T07_13_41_117Z-debug.log

lerna ERR! EWHOAMI Authentication error. Use `npm whoami` to troubleshoot.
npm ERR! code ELIFECYCLE
npm ERR! errno 1
npm ERR! iceland-packages@1.0.0 publish: `lerna publish`
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the iceland-packages@1.0.0 publish script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR!     /Users/sobear/.npm/_logs/2018-08-21T07_13_41_145Z-debug.log

lerna.json

{
  "lerna": "3.1.2",
  "packages": [
    "packages/*"
  ],
  "command": {
    "publish": {
      "ignoreChanges": [
        "demo",
        "test",
        "*.md"
      ]
    }
  },
  "version": "independent",
  "npmClient": "xnpm",
  "registry": "http://registry.npm.private.com"
}

Your Environment