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NumberFormatException: Unable to parse 'FF589AF1' as integer Options · View
s_pai
#1 Posted : Monday, February 28, 2011 7:31:23 PM
Rank: Newbie

Groups: Registered

Joined: 2/21/2011
Posts: 3
I ran into a problem trying to use the example charts in an existing project. If I download the sample Area Chart it works, but when I use the same XML in an existing project it fails with the following stack trace:

Code:
Caused by: java.lang.NumberFormatException: unable to parse 'FF589AF1' as integer
        at java.lang.Integer.parse(Integer.java:438)
        at java.lang.Integer.parseInt(Integer.java:422)
        at com.android.internal.util.XmlUtils.convertValueToInt(XmlUtils.java:122)
        at android.util.XmlPullAttributes.getAttributeIntValue(XmlPullAttributes.java:113)
        at com.artfulbits.aiCharts.Base.ChartPointAttributes.inflateAttributes(ChartPointAttributes.java:945)
        at com.artfulbits.aiCharts.Base.ChartSeries.inflateAttributes(ChartSeries.java:844)
        at com.artfulbits.aiCharts.Base.ChartElement.inflate(ChartElement.java:47)
        at com.artfulbits.aiCharts.Base.ChartElement.inflate(ChartElement.java:64)
        at com.artfulbits.aiCharts.Base.ChartEngine.<init>(ChartEngine.java:278)
        at com.heavylifters.android.ChartActivity$2.run(ChartActivity.java:119)
        at android.app.Activity.runOnUiThread(Activity.java:3707)
        at com.heavylifters.android.ChartActivity.displayChartWithInputStream(ChartActivity.java:117)
        at com.heavylifters.android.ChartActivity.onCreate(ChartActivity.java:52)
        at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
        at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:2627)


Any idea why this happens?

XML:

Code:
<?xml version="1.0" encoding="utf-8"?>
<ai:chart xmlns:ai="http://www.artfulbits.com/android/aiCharts">
    <ai:area />

    <ai:series name="Series1" legend="Legend1" type="Area" color="#FF589AF1"
               points="82, 75, 96, 65, 87" />
    <ai:series name="Series2" legend="Legend2" type="Area" color="#FFE5B059"
               points="37, 28, 43, 48, 56" />
    
    <ai:legend name="Legend1" dock="Right"/>
    <ai:legend name="Legend2" dock="Left"/>
</ai:chart>
Baydalka Volodymyr
#2 Posted : Tuesday, March 01, 2011 11:56:52 AM
Rank: Developers Team


Groups: Registered, Administrators

Joined: 7/28/2009
Posts: 447
Hi,

Thank you for bug report. Please try to set series color via code (ChartSeries.setBackColor method) for now.

Best regards,
Volodymyr Baydalka
Andriod development and support team
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