Fatal Exception: java.lang.NegativeArraySizeException for 2.3.+

[omrimor1]

java.lang.NegativeArraySizeException
at com.jjoe64.graphview.GraphView.generateVerlabels(GraphView.java:529)
at com.jjoe64.graphview.GraphView.access$9(GraphView.java:521)
at com.jjoe64.graphview.GraphView$GraphViewContentView.onDraw(GraphView.java:110)
at android.view.View.draw(View.java:7080)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.support.v4.view.ViewPager.draw(ViewPager.java:2171)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2119)
at android.view.ViewRoot.draw(ViewRoot.java:1540)
at android.view.ViewRoot.performTraversals(ViewRoot.java:1276)
at android.view.ViewRoot.handleMessage(ViewRoot.java:1878)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3691)
at java.lang.reflect.Method.invokeNative(Method.java)
at java.lang.reflect.Method.invoke(Method.java:507)
at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:670)
at dalvik.system.NativeStart.main(NativeStart.java)

[jjoe64]

Please provide more information about your programm. How is your layout?
How do you create the graph view? Etc
Am 06.06.2014 14:33 schrieb "omrimor1" notifications@github.com:

java.lang.NegativeArraySizeException
at com.jjoe64.graphview.GraphView.generateVerlabels(GraphView.java:529)
at com.jjoe64.graphview.GraphView.access$9(GraphView.java:521)
at
com.jjoe64.graphview.GraphView$GraphViewContentView.onDraw(GraphView.java:110)
at android.view.View.draw(View.java:7080)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.support.v4.view.ViewPager.draw(ViewPager.java:2171)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.ViewGroup.drawChild(ViewGroup.java:1644)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at android.view.ViewGroup.drawChild(ViewGroup.java:1646)
at android.view.ViewGroup.dispatchDraw(ViewGroup.java:1373)
at android.view.View.draw(View.java:7083)
at android.widget.FrameLayout.draw(FrameLayout.java:357)
at
com.android.internal.policy.impl.PhoneWindow$DecorView.draw(PhoneWindow.java:2119)
at android.view.ViewRoot.draw(ViewRoot.java:1540)
at android.view.ViewRoot.performTraversals(ViewRoot.java:1276)
at android.view.ViewRoot.handleMessage(ViewRoot.java:1878)
at android.os.Handler.dispatchMessage(Handler.java:99)
at android.os.Looper.loop(Looper.java:130)
at android.app.ActivityThread.main(ActivityThread.java:3691)
at java.lang.reflect.Method.invokeNative(Method.java)
at java.lang.reflect.Method.invoke(Method.java:507)
at
com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:912)
at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:670)
at dalvik.system.NativeStart.main(NativeStart.java)

—
Reply to this email directly or view it on GitHub
#159.

[omrimor1]

Layout:

<LinearLayout
    android:id="@+id/graph1"
    android:layout_width="fill_parent"
    android:layout_height="@dimen/graph_size"
    android:layout_marginLeft="10dp"
    android:layout_marginRight="10dp"
    android:orientation="vertical" >

    <TextView
        (Text above the graph)
        android:id="@+id/tvBuyTitle"
        android:layout_width="wrap_content"
        android:layout_height="wrap_content"
        android:layout_gravity="center" />

    <ProgressBar
        android:id="@+id/graphProgress"
        style="?android:attr/progressBarStyleLargeInverse"
        android:layout_width="wrap_content"
        android:layout_height="0dip"
        android:layout_gravity="center"
        android:layout_weight="1"
        android:visibility="gone" />
</LinearLayout>

Creating the graph:

GraphViewData[] data = new GraphViewData[total];
for (int i = 0; i < total; i++) {
try {
ja = resultArray.getJSONArray(i);
data[i] = new GraphViewData(ja.getInt(0), ja.getDouble(1));
} catch (JSONException e) {
e.printStackTrace();
return null;
}
}

LineGraphView graphView = new LineGraphView(getActivity(), "");
graphView.addSeries(new GraphViewSeries(data));
graphView.setCustomLabelFormatter(new CustomLabelFormatter() {
@OverRide
public String formatLabel(double value, boolean isValueX) {
if (!isValueX) {
if (type_background.equals(Constants.Btc_China)) {
return String.format("%.2f", value)
+ Constants.currency_china;
} else {
return Constants.currency_dollar
+ String.format("%.2f", value);
}
} else {
// For x, don't show anything
return "";
}
}
});
// Make the graph with no horizontal labels
graphView.getGraphViewStyle().setNumHorizontalLabels(1);

Hope that helps,
Thanks!

[MarcDahlem]

Take a look at #118

You have to set NumVerticalLabels as well...Otherwise there is an integer overflow.

[jjoe64]

is this problem still there?

[MarcDahlem]

I didn't check it by myself, but the error shown above is exactly the same...

[omrimor1]

Thanks, that fixed the problem!