★ wanayoo — archive 1999 https://github.com/NativeScript/android-runtime/issues/1627Nouvelle recherche | Portail wanayoo
Skip to content

/ android-runtime

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Jump to bottom

java.lang.NullPointerException: at org.nativescript.widgets.TabsBar.updateItemAt (TabsBar.java:195) #1627

Open
saschaarthur opened this issue Jul 21, 2020 · 3 comments
Open

java.lang.NullPointerException: at org.nativescript.widgets.TabsBar.updateItemAt (TabsBar.java:195) #1627

saschaarthur opened this issue Jul 21, 2020 · 3 comments
Assignees
@NathanaelA
Milestone
7.1

Comments

@saschaarthur
Copy link
Contributor

@saschaarthur saschaarthur commented Jul 21, 2020

Environment

AndroidSdk = '29';
AndroidSdkBuildTools = '29.0.3';
NodeJs = '10.21.0';
NativeScriptCLI = '6.7.4';

  "nativescript": {
    "tns-android": {
      "version": "6.5.3"
    },
    "tns-ios": {
      "version": "6.5.1"
    }
  },

Describe the bug
Having a couple of hard crashes in "TabsBar" widget.

Error: 
   at com.tns.Runtime.callJSMethodNative (Native Method)
   at com.tns.Runtime.dispatchCallJSMethodNative (Runtime.java:1286)
   at com.tns.Runtime.callJSMethodImpl (Runtime.java:1173)
   at com.tns.Runtime.callJSMethod (Runtime.java:1160)
   at com.tns.Runtime.callJSMethod (Runtime.java:1138)
   at com.tns.Runtime.callJSMethod (Runtime.java:1134)
   at com.tns.NativeScriptActivity.onStart (NativeScriptActivity.java:29)
   at android.app.Instrumentation.callActivityOnStart (Instrumentation.java:1433)
   at android.app.Activity.performStart (Activity.java:7980)
   at android.app.ActivityThread.handleStartActivity (ActivityThread.java:3578)
   at android.app.servertransaction.TransactionExecutor.performLifecycleSequence (TransactionExecutor.java:221)
   at android.app.servertransaction.TransactionExecutor.cycleToPath (TransactionExecutor.java:201)
   at android.app.servertransaction.TransactionExecutor.cycleToPath (TransactionExecutor.java:183)
   at android.app.servertransaction.TransactionExecutor.executeCallbacks (TransactionExecutor.java:132)
   at android.app.servertransaction.TransactionExecutor.execute (TransactionExecutor.java:95)
   at android.app.ActivityThread$H.handleMessage (ActivityThread.java:2220)
   at android.os.Handler.dispatchMessage (Handler.java:107)
   at android.os.Looper.loop (Looper.java:237)
   at android.app.ActivityThread.main (ActivityThread.java:8016)
   at java.lang.reflect.Method.invoke (Native Method)
   at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run (RuntimeInit.java:493)
   at com.android.internal.os.ZygoteInit.main (ZygoteInit.java:1076)
Caused by: java.lang.NullPointerException: 
   at org.nativescript.widgets.TabsBar.updateItemAt (TabsBar.java:195)

To Reproduce
not able yet

Expected behavior
dont crash

Sample project
not possible yet

Additional context
Android 9/10 until now
grafik
@NathanaelA
Copy link
Member

@NathanaelA NathanaelA commented Jul 21, 2020

I'll take a look at it. Can you share what setting you have on your tab bar, do you create a tab bar without any items and then dynamically add them later?
@NathanaelA NathanaelA self-assigned this Jul 21, 2020
@saschaarthur
Copy link
Contributor Author

@saschaarthur saschaarthur commented Jul 22, 2020 •
edited

static like this:

<Tabs #tabs (selectedIndexChanged)="onSelectedIndexChanged($event)">
    <TabStrip class="nt-tab-strip">
        <TabStripItem class="nt-tab-strip__item">
            <Label class="body" text="Tab 1"></Label>
            <Image class="fas" src="font://&#xf201;"></Image>
        </TabStripItem>
        <TabStripItem class="nt-tab-strip__item">
            <Label class="body" text="Tab 2"></Label>
            <Image class="fas" src="font://&#xf0f3;"></Image>
        </TabStripItem>
        <TabStripItem class="nt-tab-strip__item">
            <Label class="body" text="Tab 3"></Label>
            <Image class="fas" src="font://&#xf05a;"></Image>
        </TabStripItem>
        <TabStripItem class="nt-tab-strip__item">
            <Label class="body" text="Tab 4"></Label>
            <Image class="fas" src="font://&#xf02b;"></Image>
        </TabStripItem>
        <TabStripItem class="nt-tab-strip__item">
            <Label class="body" text="Tab 5"></Label>
            <Image class="fas" src="font://&#xf200;"></Image>
        </TabStripItem>
    </TabStrip>
    <TabContentItem class="nt-tab-content__item">
        <StackLayout>
            <!-- content 1 -->
        </StackLayout>
    </TabContentItem>
    <TabContentItem class="nt-tab-content__item">
        <StackLayout>
            <!-- content 2 -->
        </StackLayout>
    </TabContentItem>
    <TabContentItem class="nt-tab-content__item">
        <StackLayout>
            <!-- content 3 -->
        </StackLayout>
    </TabContentItem>
    <TabContentItem class="nt-tab-content__item">
        <StackLayout>
            <!-- content 4 -->
        </StackLayout>
    </TabContentItem>
    <TabContentItem class="nt-tab-content__item">
        <StackLayout>
            <!-- content 5 -->
        </StackLayout>
    </TabContentItem>
</Tabs>
@saschaarthur
Copy link
Contributor Author

@saschaarthur saschaarthur commented Jul 24, 2020

updated the xml, was a section to much, sorry
@NathanaelA NathanaelA added this to the 7.1 milestone Aug 31, 2020
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Assignees

@NathanaelA NathanaelA

Labels
None yet
Projects
None yet
Milestone
7.1
Linked pull requests

Successfully merging a pull request may close this issue.

None yet
2 participants
@NathanaelA @saschaarthur
You can’t perform that action at this time.