ionic-framework: Unhandled Promise rejection: SyntaxError ; Zone: angular ; Task: Promise.then ; Value: SyntaxError
** Ionic2, Windows IE 11, platform windows
Short description of the problem: Got this message when running start project with --ts
however, code running fine in Chrome
Unhandled Promise rejection: SyntaxError ; Zone: angular ; Task: Promise.then ; Value: SyntaxError Browser: IE11
Response blank screen
What behavior are you expecting?
Got this message
HTML1300: Navigation occurred. File: localhost:8100 DOM7011: The code on this page disabled back and forward caching. For more information, see: http://go.microsoft.com/fwlink/?LinkID=291337 EXCEPTION: Error: Uncaught (in promise): SyntaxError EXCEPTION: Error: Uncaught (in promise): SyntaxError STACKTRACE: Error: Uncaught (in promise): SyntaxError at resolvePromise (http://localhost:8100/build/js/angular2-polyfills.js:602:26) at Anonymous function (http://localhost:8100/build/js/angular2-polyfills.js:638:18) at ZoneDelegate.prototype.invokeTask (http://localhost:8100/build/js/angular2-polyfills.js:421:18) at onInvokeTask (http://localhost:8100/build/js/app.bundle.js:27158:25) at ZoneDelegate.prototype.invokeTask (http://localhost:8100/build/js/angular2-polyfills.js:421:18) at Zone.prototype.runTask (http://localhost:8100/build/js/angular2-polyfills.js:320:22) at drainMicroTaskQueue (http://localhost:8100/build/js/angular2-polyfills.js:541:26) at invoke (http://localhost:8100/build/js/angular2-polyfills.js:493:22)
Unhandled Promise rejection: SyntaxError ; Zone: angular ; Task: Promise.then ; Value: SyntaxError “Unhandled Promise rejection:” { [functions]: , proto: { }, ABORT_ERR: 20, code: 12, constructor: { }, DATA_CLONE_ERR: 25, DOMSTRING_SIZE_ERR: 2, HIERARCHY_REQUEST_ERR: 3, INDEX_SIZE_ERR: 1, INUSE_ATTRIBUTE_ERR: 10, INVALID_ACCESS_ERR: 15, INVALID_CHARACTER_ERR: 5, INVALID_MODIFICATION_ERR: 13, INVALID_NODE_TYPE_ERR: 24, INVALID_STATE_ERR: 11, message: “SyntaxError”, name: “SyntaxError”, NAMESPACE_ERR: 14, NETWORK_ERR: 19, NO_DATA_ALLOWED_ERR: 6, NO_MODIFICATION_ALLOWED_ERR: 7, NOT_FOUND_ERR: 8, NOT_SUPPORTED_ERR: 9, PARSE_ERR: 81, QUOTA_EXCEEDED_ERR: 22, SECURITY_ERR: 18, SERIALIZE_ERR: 82, SYNTAX_ERR: 12, TIMEOUT_ERR: 23, TYPE_MISMATCH_ERR: 17, URL_MISMATCH_ERR: 21, VALIDATION_ERR: 16, WRONG_DOCUMENT_ERR: 4 } “; Zone:” “angular” “; Task:” “Promise.then” “; Value:” { [functions]: , proto: { }, ABORT_ERR: 20, code: 12, constructor: { }, DATA_CLONE_ERR: 25, DOMSTRING_SIZE_ERR: 2, HIERARCHY_REQUEST_ERR: 3, INDEX_SIZE_ERR: 1, INUSE_ATTRIBUTE_ERR: 10, INVALID_ACCESS_ERR: 15, INVALID_CHARACTER_ERR: 5, INVALID_MODIFICATION_ERR: 13, INVALID_NODE_TYPE_ERR: 24, INVALID_STATE_ERR: 11, message: “SyntaxError”, name: “SyntaxError”, NAMESPACE_ERR: 14, NETWORK_ERR: 19, NO_DATA_ALLOWED_ERR: 6, NO_MODIFICATION_ALLOWED_ERR: 7, NOT_FOUND_ERR: 8, NOT_SUPPORTED_ERR: 9, PARSE_ERR: 81, QUOTA_EXCEEDED_ERR: 22, SECURITY_ERR: 18, SERIALIZE_ERR: 82, SYNTAX_ERR: 12, TIMEOUT_ERR: 23, TYPE_MISMATCH_ERR: 17, URL_MISMATCH_ERR: 21, VALIDATION_ERR: 16, WRONG_DOCUMENT_ERR: 4 }
Error: Uncaught (in promise): SyntaxError { [functions]: , proto: { }, description: “Uncaught (in promise): SyntaxError”, message: “Uncaught (in promise): SyntaxError”, name: “Error”, promise: { }, rejection: { }, stack: “Error: Uncaught (in promise): SyntaxError at resolvePromise (http://localhost:8100/build/js/angular2-polyfills.js:602:26) at Anonymous function (http://localhost:8100/build/js/angular2-polyfills.js:638:18) at ZoneDelegate.prototype.invokeTask (http://localhost:8100/build/js/angular2-polyfills.js:421:18) at onInvokeTask (http://localhost:8100/build/js/app.bundle.js:27158:25) at ZoneDelegate.prototype.invokeTask (http://localhost:8100/build/js/angular2-polyfills.js:421:18) at Zone.prototype.runTask (http://localhost:8100/build/js/angular2-polyfills.js:320:22) at drainMicroTaskQueue (http://localhost:8100/build/js/angular2-polyfills.js:541:26) at invoke (http://localhost:8100/build/js/angular2-polyfills.js:493:22)”, task: { }, zone: { } }
Steps to reproduce:
- in windows cmd run > ionic start testApp --v2 --ts
- cd testApp
- ionic serve
Other information: (e.g. stacktraces, related issues, suggestions how to fix, stackoverflow links, forum links, etc)
2.0.0.beta6
Run ionic info from terminal/cmd prompt:** (paste output below)
Cordova CLI: Not installed Ionic Framework Version: 2.0.0-beta.6 Ionic CLI Version: 2.0.0-beta.25 Ionic App Lib Version: 2.0.0-beta.15 OS: Windows 8.1 Node Version: v4.4.3
Dependency warning - for the CLI to run correctly, it is highly recommended to install/upgrade the following:
Please install your Cordova CLI to version >=4.2.0 npm install -g cordova
About this issue
- Original URL
- State: closed
- Created 8 years ago
- Comments: 29 (8 by maintainers)
It wasn’t browser compatiability. I am using Chrome. In the end it was that I had added “Platform” to modules as a provider in error. Works great now that I’ve removed it.
----- Original Message ----- From: “ionic-team/ionic” To:“ionic-team/ionic” Cc:“kierandesmond” , “Mention” Sent:Tue, 23 Jan 2018 00:57:04 -0800 Subject:Re: [ionic-team/ionic] Unhandled Promise rejection: SyntaxError ; Zone: angular ; Task: Promise.then ; Value: SyntaxError (#6386)
https://ionicframework.com/docs/intro/browser-support/
On Mon, Jan 22, 2018 at 10:22 PM, kierandesmond wrote:
You are receiving this because you were mentioned. Reply to this email directly, view it on GitHub [1], or mute the thread [2].
Links:
[1] https://github.com/ionic-team/ionic/issues/6386#issuecomment-359722806 [2] https://github.com/notifications/unsubscribe-auth/AgjU0n3FCB1AwBJkQCz_MrScgR1E3nrVks5tNZ7ggaJpZM4ITWV8
@kierandesmond this issue is long since closed, can you confirm which version of Ionic you are on? Are you trying to get IE11 to work? Did you upgrade an old app or did you start a new app using the current version of Ionic? It’s unlikely that the solutions described here are still completely relevant but there may be a need for some polyfill.