Ionic Forum - Latest posts

Correct, they are just warnings. 8 shouldnt be missing anything

Mike from the Ionic team posted this document to setup and test Angular 8 compatibility
–> https://docs.google.com/document/d/1QOpQeDifPSg6F9WycDLcbQnpqjN96ew-Ap0_CB7CcCQ/edit

I rollback to older version 2.2.3. this error will be gone. but facing another error like Error: Template parse errors: Can’t bind to ‘datasets’ since it isn’t a known property of ‘canvas’. (" <canvas #chartcanvas id=“myChart” .

If you want people to help you, you are going to have to learn to post better questions – in fact you haven’t posted a question at all here.

Please check out Help us help you and follow its advice. You’ll have more luck.

Ended up using chartjs and followed @anna_liebt’s post to get it working successfully. Been working very well. Good luck to you

I am using ionic4/angular4. I have created a side drawer menu .so all the menu HTML is in app.component.html and I accessing it in only one page but don’t know why the menu is showing in every page when device width is greater than 990px
app.component.html

<ion-app>
  <ion-split-pane>
    <ion-menu side="end" size=small>
      <ion-header>
        <ion-toolbar color=primary>
          <ion-title style="font-size:15px;font-family:  DINPro-Bold;color:#FFBF00">
            Menu
          </ion-title>
        </ion-toolbar>
      </ion-header>
      <ion-content>
        <ion-list style="font-size:5px">
          <ion-menu-toggle auto-hide="false">
            <ion-item lines="none" routerLink="/profileedit">
              <ion-img src="../../assets/main_profile/edit.svg" slot="start"></ion-img>
              <ion-label style="font-family:  DINPro-Bold;font-size:12px">Edit Account</ion-label>
            </ion-item>
          </ion-menu-toggle>
          <ion-menu-toggle auto-hide="false">
            <ion-item lines="none" routerLink="/profile">
              <ion-img src="../../assets/main_profile/tnc.svg" slot="start"></ion-img>
              <ion-label style="font-family:  DINPro-Bold;font-size:12px">T&C</ion-label>
            </ion-item>
          </ion-menu-toggle>
          <ion-menu-toggle auto-hide="false">
            <ion-item lines="none" routerLink="/privacy">
              <ion-img src="../../assets/main_profile/policy.svg" slot="start"></ion-img>
              <ion-label style="font-family:  DINPro-Bold;font-size:12px">Privacy Policy</ion-label>
            </ion-item>
          </ion-menu-toggle>
        </ion-list>
      </ion-content>
    </ion-menu>
   <ion-router-outlet main></ion-router-outlet>
  </ion-split-pane>
</ion-app>

menu.page.html

        <ion-menu-button class="ion-float-right"></ion-menu-button>

output is like until for IPAD device after that the device width is greater than iPad the output like this

i have used thats y for larger screens that output appeared like that.i commented that tag and it works like charm

You sir, are… my… hero…

For what it’s worth, I hand edited ionic.native.js to remove references to alipay, resubmitted my app, and it was (eventually) approved. I did not use alipay, but ionic native includes the references. Not sure of much else, but that seems to have addressed whatever concern they had

Boa tarde galera, gostaria de saber se realmente vale a pena migrar do Ionic 3 para o Ionic 4?

For me, removing cordova-plugin-ionic-webview and @ionic-native/ionic-webview from my project seems to have fixed this issue.

Hi, just checking in, hoping someone has some options. This could be a deal breaker for our google application.

I think this is an XY question. Can you back up and explain what you are really trying to achieve?

FYI! I imported import { ChartsModule } from ‘ng2-charts’; in home.module.ts. The charts appear now. Thanks a lot.

I’ve got the same issue in Ionic 4. Anybody got it right ?

The chart is showing on browser, but not in android simulator . I am not sure what happened. Thank you.

I have tested and write a tutorial about it here.

Another device is normal. Android Pie cant access internet ?

Getting this error while giving build for android, please help me

D:\Toufiq\Tineri-v3_Staging>cordova build android
Android Studio project detected
Preparing Firebase on Android
ANDROID_HOME=C:\Users\midhun\AppData\Local\Android\Sdk
JAVA_HOME=C:\Program Files\Java\jdk1.8.0_162
studio
Subproject Path: CordovaLib
Subproject Path: app
publishNonDefault is deprecated and has no effect anymore. All variants are now
published.
Configuration ‘compile’ in project ‘:app’ is deprecated. Use ‘implementation’ instead.
The Task.leftShift(Closure) method has been deprecated and is scheduled to be removed in Gradle 5.0. Please use Task.doLast(Action) instead.
at build_2fip9ibjr1csxugdb159f8sbc.run(D:\Toufiq\Tineri-v3_Staging\platforms\android\app\build.gradle:148)
:CordovaLib:preBuild UP-TO-DATE
:CordovaLib:preDebugBuild UP-TO-DATE
:CordovaLib:compileDebugAidl
:CordovaLib:compileDebugRenderscript
:CordovaLib:checkDebugManifest
:CordovaLib:generateDebugBuildConfig
:CordovaLib:prepareLintJar UP-TO-DATE
:CordovaLib:generateDebugResValues
:CordovaLib:generateDebugResources
:CordovaLib:packageDebugResources
:CordovaLib:platformAttrExtractor
:CordovaLib:processDebugManifest
:CordovaLib:javaPreCompileDebug
:CordovaLib:processDebugJavaRes NO-SOURCE
:app:cdvCreateAssetManifest UP-TO-DATE
:app:preBuild UP-TO-DATE
:app:preDebugBuild
:app:compileDebugAidl
:CordovaLib:packageDebugRenderscript NO-SOURCE
:app:compileDebugRenderscript
:app:checkDebugManifest
:app:generateDebugBuildConfig
:app:prepareLintJar UP-TO-DATE
:app:generateDebugResValues
:app:generateDebugResources
:app:mergeDebugResources
:app:createDebugCompatibleScreenManifests
:app:processDebugManifest
D:\Toufiq\Tineri-v3_Staging\platforms\android\app\src\main\AndroidManifest.xml:24:9-31:50 Warning:
activity#com.google.firebase.auth.internal.FederatedSignInActivity@android:launchMode was tagged at AndroidManifest.xml:24 to replace other declarations but no other declaration present
:app:splitsDiscoveryTaskDebug
:app:compileDebugNdk NO-SOURCE
:CordovaLib:mergeDebugShaders
:CordovaLib:compileDebugShaders
:CordovaLib:generateDebugAssets
:CordovaLib:mergeDebugAssets
:app:mergeDebugShaders
:app:compileDebugShaders
:app:generateDebugAssets
:app:mergeDebugAssets
:app:extractTryWithResourcesSupportJarDebug
:CordovaLib:compileDebugNdk NO-SOURCE
:CordovaLib:mergeDebugJniLibFolders
:CordovaLib:transformNativeLibsWithMergeJniLibsForDebug
:CordovaLib:transformNativeLibsWithIntermediateJniLibsForDebug
:app:mergeDebugJniLibFolders
:app:processDebugJavaRes NO-SOURCE
:app:validateSigningDebug
:CordovaLib:processDebugResources
:CordovaLib:generateDebugSources
:CordovaLib:compileDebugJavaWithJavacNote: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.

:CordovaLib:transformClassesAndResourcesWithPrepareIntermediateJarsForDebug
:app:processDebugResources
:app:generateDebugSources
:app:javaPreCompileDebug
:app:compileDebugJavaWithJavacNote: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.

:app:compileDebugSources
:app:transformClassesWithStackFramesFixerForDebug
:app:transformClassesWithDesugarForDebugException in thread “main” java.lang.NoClassDefFoundError: org/gradle/api/DefaultTask
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.lang.ClassLoader.defineClass(ClassLoader.java:642)
at com.google.devtools.build.android.desugar.HeaderClassLoader.findClass(HeaderClassLoader.java:66)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.google.devtools.build.android.desugar.LambdaDesugaring.loadFromInternal(LambdaDesugaring.java:330)
at com.google.devtools.build.android.desugar.LambdaDesugaring.access$500(LambdaDesugaring.java:53)
at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.createLookup(LambdaDesugaring.java:559)
at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.visitInvokeDynamicInsn(LambdaDesugaring.java:395)
at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(Unknown Source)
at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(Unknown Source)
at org.objectweb.asm.ClassReader.a(Unknown Source)
at org.objectweb.asm.ClassReader.b(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at com.google.devtools.build.android.desugar.Desugar.desugarClassesInInput(Desugar.java:401)
at com.google.devtools.build.android.desugar.Desugar.desugarOneInput(Desugar.java:326)
at com.google.devtools.build.android.desugar.Desugar.desugar(Desugar.java:280)
at com.google.devtools.build.android.desugar.Desugar.main(Desugar.java:584)
Caused by: java.lang.ClassNotFoundException: Class org.gradle.api.DefaultTask not found
at com.google.devtools.build.android.desugar.HeaderClassLoader.findClass(HeaderClassLoader.java:53)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
… 20 more

FAILED

FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task ‘:app:transformClassesWithDesugarForDebug’.

com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: Error while executing java process with main class com.google.devtools.build.android.desugar.Desugar with arguments {@D:\Toufiq\Tineri-v3_Staging\platforms\android\app\build\intermediates\tmp\desugar_args3537853445767531081}

Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug42 actionable tasks: 39 executed, 3 up-to-date
option to get more log output.
Get more help at https://help.gradle.org

BUILD FAILED in 1m 48s
(node:5308) UnhandledPromiseRejectionWarning: Unhandled promise rejection (rejection id: 1): Error: cmd: Command failed with exit code 1 Error output:
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use or override a deprecated API.
Note: Recompile with -Xlint:deprecation for details.
Note: Some input files use unchecked or unsafe operations.
Note: Recompile with -Xlint:unchecked for details.
Exception in thread “main” java.lang.NoClassDefFoundError: org/gradle/api/DefaultTask
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:763)
at java.lang.ClassLoader.defineClass(ClassLoader.java:642)
at com.google.devtools.build.android.desugar.HeaderClassLoader.findClass(HeaderClassLoader.java:66)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
at com.google.devtools.build.android.desugar.LambdaDesugaring.loadFromInternal(LambdaDesugaring.java:330)
at com.google.devtools.build.android.desugar.LambdaDesugaring.access$500(LambdaDesugaring.java:53)
at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.createLookup(LambdaDesugaring.java:559)
at com.google.devtools.build.android.desugar.LambdaDesugaring$InvokedynamicRewriter.visitInvokeDynamicInsn(LambdaDesugaring.java:395)
at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(Unknown Source)
at org.objectweb.asm.MethodVisitor.visitInvokeDynamicInsn(Unknown Source)
at org.objectweb.asm.ClassReader.a(Unknown Source)
at org.objectweb.asm.ClassReader.b(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at org.objectweb.asm.ClassReader.accept(Unknown Source)
at com.google.devtools.build.android.desugar.Desugar.desugarClassesInInput(Desugar.java:401)
at com.google.devtools.build.android.desugar.Desugar.desugarOneInput(Desugar.java:326)
at com.google.devtools.build.android.desugar.Desugar.desugar(Desugar.java:280)
at com.google.devtools.build.android.desugar.Desugar.main(Desugar.java:584)
Caused by: java.lang.ClassNotFoundException: Class org.gradle.api.DefaultTask not found
at com.google.devtools.build.android.desugar.HeaderClassLoader.findClass(HeaderClassLoader.java:53)
at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
… 20 more

FAILURE: Build failed with an exception.

What went wrong:
Execution failed for task ‘:app:transformClassesWithDesugarForDebug’.

com.android.build.api.transform.TransformException: java.lang.RuntimeException: java.lang.RuntimeException: com.android.ide.common.process.ProcessException: Error while executing java process with main class com.google.devtools.build.android.desugar.Desugar with arguments {@D:\Toufiq\Tineri-v3_Staging\platforms\android\app\build\intermediates\tmp\desugar_args3537853445767531081}

Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug
option to get more log output.
Get more help at https://help.gradle.org

BUILD FAILED in 1m 48s
(node:5308) [DEP0018] DeprecationWarning: Unhandled promise rejections are deprecated. In the future, promise rejections that are not handled will terminate the Node.js process with a non-zero exit code.

Hey anyone help me that how can we create video thumbnail for iframe video url?

Ionic 4 & Angular 8

Ionic 4 & Angular 8

NG2-Charts + Ionic4

In my cordova application having some content that comes from database, in my application .. the data that comes from database its not displaying any thing. its showing nothing

NG2-Charts + Ionic4

Side menu is showing up in every page after the device width is greater than 990px

Side menu is showing up in every page after the device width is greater than 990px

Wrong position of cursor after scroll with opened keyboard

App rejection for Alipay?

Ionic 3 para Ionic 4

Ionic v3 Scroll issue after update iOS 12.2

Google OAuth Layout Problems

Ionic 4 ViewController is not exists

NG2-Charts + Ionic4

How to style the scroll bar in ionic

NG2-Charts + Ionic4

Ionic 4 & Angular 8

IONIC 4 Android Pie cant access internet?

Cant build my App with cordova build (Failure)

Video thubnail