core.js:15724 ERROR Error: Uncaught (in promise): Error: StaticInjectorError(AppModule)[CircularGaugePointerDirective -> CircularGaugeComponent]:
StaticInjectorError(Platform: core)[CircularGaugePointerDirective -> CircularGaugeComponent]:
NullInjectorError: No provider for CircularGaugeComponent!
Error: StaticInjectorError(AppModule)[CircularGaugePointerDirective -> CircularGaugeComponent]:
StaticInjectorError(Platform: core)[CircularGaugePointerDirective -> CircularGaugeComponent]:
NullInjectorError: No provider for CircularGaugeComponent!
at NullInjector.push../node_modules/#angular/core/fesm5/core.js.NullInjector.get (core.js:8896)
at resolveToken (core.js:9141)
at tryResolveToken (core.js:9085)
at StaticInjector.push../node_modules/#angular/core/fesm5/core.js.StaticInjector.get (core.js:8982)
at resolveToken (core.js:9141)
at tryResolveToken (core.js:9085)
at StaticInjector.push../node_modules/#angular/core/fesm5/core.js.StaticInjector.get (core.js:8982)
at resolveNgModuleDep (core.js:21218)
at NgModuleRef_.push../node_modules/#angular/core/fesm5/core.js.NgModuleRef_.get (core.js:21907)
at resolveDep (core.js:22278)
at resolvePromise (zone.js:831)
at resolvePromise (zone.js:788)
at zone.js:892
at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:423)
at Object.onInvokeTask (core.js:17290)
at ZoneDelegate.push../node_modules/zone.js/dist/zone.js.ZoneDelegate.invokeTask (zone.js:422)
at Zone.push../node_modules/zone.js/dist/zone.js.Zone.runTask (zone.js:195)
at drainMicroTaskQueue (zone.js:601)
at ZoneTask.push../node_modules/zone.js/dist/zone.js.ZoneTask.invokeTask [as invoke] (zone.js:502)
at invokeTask (zone.js:1744)
We have analyzed your query. We suspect that you are using an angular platform. So, we have prepared a simple circular gauge sample in an angular platform.
Sample link: http://www.syncfusion.com/downloads/support/directtrac/general/ze/gauge2075885006
Still, we are not aware of your exact scenario which is replicate the issue. Kindly revert us with modify the above sample or provide the sample to replicate the issue which will be helpful in furthermore analysis and provide you the solution sooner.
Regards,
Baby.
Related
I am using dart.io package and trying to detect the current locate of the system using Platform.localeName like this
WidgetsFlutterBinding.ensureInitialized();
String defaultSystemLocale = Platform.localeName;
print('$defaultSystemLocale');
But when I run the app in Chrome (Web), I am getting this error
Error: Unsupported operation: Platform._localeName
at Object.throw_ [as throw] (http://localhost:62284/dart_sdk.js:5061:11)
at Function._localeName (http://localhost:62284/dart_sdk.js:54692:17)
at Function.localeName (http://localhost:62284/dart_sdk.js:54698:71)
at Function.get localeName [as localeName] (http://localhost:62284/dart_sdk.js:54574:27)
at main (http://localhost:62284/packages/testapp/main4.dart.lib.js:97:45)
Any idea why?
If you are getting Platform from dart:io, it is not supported on web (see this website). You can import it from universal_io instead.
I'm developing my Ionic/Angular app, and I'm running into the following error when I try to log in through back-end login api. Any ideas as to why? I googled it, but I could find any relevant info, the issue still remains. What causes this error?
vendor-es2015.js:43770 ERROR Error: Uncaught (in promise): EmptyError: no elements in sequence
at resolvePromise (polyfills-es2015.js:4147)
at resolvePromise (polyfills-es2015.js:4104)
at polyfills-es2015.js:4208
at ZoneDelegate.invokeTask (polyfills-es2015.js:3741)
at Object.onInvokeTask (vendor-es2015.js:73623)
at ZoneDelegate.invokeTask (polyfills-es2015.js:3740)
at Zone.runTask (polyfills-es2015.js:3518)
at drainMicroTaskQueue (polyfills-es2015.js:3909)
at ZoneTask.invokeTask [as invoke] (polyfills-es2015.js:3819)
at invokeTask (polyfills-es2015.js:4953)
Finally, I found the cause of the issue. It's due to an error code returned by a back-end api call. After getting rid of the error code, the login functions well.
I was deploying my java contract to the Mastery network through the frontend by using a MERN stack app and came across the following error while compiling:
Module not found: Error: Can't resolve 'fs' in '/home/parina/Documents/aion-counter/node_modules/aion-web3-eth/src'
To rectify this, I added
node: {
fs: "empty"
},
to my webpack.config.js file.
After this, I was successfully able to compile my project and start the server but on opening the project in the browser, the contract was not deployed and I got the following error in the console:
TypeError: fs.readFileSync is not a function at Contract.deploy (index.js?60f4:244) at _callee$ (Main.js?1523:40) at tryCatch (runtime.js?280d:65) at Generator.invoke [as _invoke] (runtime.js?280d:303) at Generator.prototype.<computed> [as next] (runtime.js?280d:117) at step (Main.js?1523:9) at eval (Main.js?1523:9) at new Promise (<anonymous>) at eval (Main.js?1523:9) at deploy (Main.js?1523:19)
After searching on various forums, I found out that fs is not supposed to be used on the frontend and I was suggested alternatives to it. But it here it is being used by the Aion node modules and not directly and therefore I can’t seem to find the way around it.
As you mentioned since, fs is a server-side module, the file can be uploaded (through react or whatever is the clientside module) to the server and executed server-side and response returned to the client.
So I would suggest to get the encoded byte code of the jar along with the deployment arguments and set the transaction data field to the encoded data.
For example, assuming you are deploying the counter sample contract(https://docs.aion.network/docs/deploy-a-contract#section-example-script):
let data = "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const Tx = {
from: "Your address",
data: data,
gasPrice: 10000000000,
gas: 5000000,
type: '0x2' //AVM java contract deployment
};
This can be your transaction object.
The issue got resolved here:
https://github.com/aionnetwork/aion_web3/issues/78#issuecomment-513938605
Since fs cannot be used on the client-side, I shifted the deployment function in my MERN dApp on the server-side while doing the rest of the interactions on the client-side.
I use IBM Cloud App ID' and I want to use LinkedIn as a provider.
However, "InternalOAuthError" occurs at the time of app approving.
There is a sample on the IBM Cloud blog.
Sign In Your App Users With Any Identity Provider Using App ID
I tried the sample app along this flow. Login to LinkedIn seems to have succeeded, but the following error occurred when app was approved.
InternalOAuthError: failed to fetch user profile
at _oauth2.get (C:\xxx\AppIdCustomIdentity\node_modules\passport-linkedin-oauth2\lib\oauth2.js:70:23)
at passBackControl (C:\xxx\AppIdCustomIdentity\node_modules\oauth\lib\oauth2.js:132:9)
at IncomingMessage.<anonymous> (C:\xxx\AppIdCustomIdentity\node_modules\oauth\lib\oauth2.js:157:7)
at IncomingMessage.emit (events.js:187:15)
at endReadableNT (_stream_readable.js:1094:12)
at process._tickCallback (internal/process/next_tick.js:63:19)
Please help!!
When I tried this post,"InternalOAuthError" no longer occurs.
But another error has occurred.
Error: Failed to obtain tokens
at Request.request [as _callback] (C:\xxx\AppIdCustomIdentity\node_modules\ibmcloud-appid\lib\token-manager\token-manager.js:118:13)
at Request.self.callback (C:\xxx\AppIdCustomIdentity\node_modules\request\request.js:185:22)
at Request.emit (events.js:182:13)
at Request.<anonymous> (C:\xxx\AppIdCustomIdentity\node_modules\request\request.js:1161:10)
at Request.emit (events.js:182:13)
at IncomingMessage.<anonymous> (C:\xxx\AppIdCustomIdentity\node_modules\request\request.js:1083:12)
at Object.onceWrapper (events.js:273:13)
at IncomingMessage.emit (events.js:187:15)
at endReadableNT (_stream_readable.js:1094:12)
at process._tickCallback (internal/process/next_tick.js:63:19)
As suggested in this post (https://stackoverflow.com/a/56329029/10422503), looks like the passport-linkedin-oauth2 library has not been updated for the LinkedIn 2.0 APIs. Try using the fork suggested there
Looking at the stack trace it looks like the exception is coming from passport-linkedin-oauth2 module.
at _oauth2.get (C:\xxx\AppIdCustomIdentity\node_modules\passport-linkedin-oauth2\lib\oauth2.js:70:23)
Googling for InternalOAuthError: failed to fetch user profile +linkedin gives a few options you might want to try.
I just install "SFCGAL". When I use "ST_3DIntersection", It get below error:
ERROR: attempt to redefine parameter "postgis.backend" SQL state:
XX000
How can I fix?
I already saw http://postgis.net/docs/postgis_installation.html, but I do not know how should I do.
SFCGAL require to at least CGAL (Geospatial Data Abstraction Library) 4.1 and I already dose not install that. It has provided on : http://trac.osgeo.org/gdal/wiki/DownloadSource