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From "Chris Del Guercio (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-873) When using Android Emulator with weinre, JS errors log only sometimes
Date Tue, 12 Jun 2012 18:08:42 GMT

    [ https://issues.apache.org/jira/browse/CB-873?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13293810#comment-13293810
] 

Chris Del Guercio commented on CB-873:
--------------------------------------

"I haven't used Android in a while - what is the "PhoneGapLog" vs "Web Console" bit difference?"

I'm not an expert at PhoneGap, but it seems like PhoneGapLog is PG's error reporting mechanism,
while Web Console is Android's. I don't really have any only info on that. :/

"Complete guess, but I think you're not seeing "Hello now" in weinre because weinre hasn't
been set up at the time. This ran very early?"

Yes, I have read other bug reports/forum posts documenting this and I agree. I wasn't surprised
that "Hello now" didn't show up, but I am surprised that all the other "Hello xx"s past 10
didn't.

"The "[unknown filename]:[unknown lineno]:[unknown message]" bit sounds like it's coming from
the onerror catcher. Is this an old version of Android?"

Nope. I'm using version 18 of the SDK. In fact, my whole environment was set up just last
week and I re-set it up when I got this error, to no avail.

"The "Cannot read property 'code' of undefined sounds" sounds familiar, what version of weinre
are you using?"

I'm using 2.0.0-pre-H1FFX7OT-incubating. I've used the 1.6 (or whatever the latest non 2.0.0
version was) before and got different errors. 2.0.0-pre-H1FFX7OT-incubating has gotten me
farther than any other version of weinre that I've tried.
                
> When using Android Emulator with weinre, JS errors log only sometimes
> ---------------------------------------------------------------------
>
>                 Key: CB-873
>                 URL: https://issues.apache.org/jira/browse/CB-873
>             Project: Apache Cordova
>          Issue Type: Bug
>          Components: weinre
>    Affects Versions: 1.7.0
>         Environment: Windows, Google Chrome, Cordova 1.7.0, Node.js 1.6.18, Eclipse +
Android Emulator
>            Reporter: Chris Del Guercio
>            Assignee: Patrick Mueller
>
> When using Android Emulator with weinre, JS errors log only sometimes.
> After reading that weinre needs a little time to setup before it will deal with console
entries I made a test app that does the following:
> console.log( 'Hello now' );
> setTimeout( "console.log( 'Hello 10' )", 10000 );
> setTimeout( "console.log( 'Hello 20' )", 20000 );
> setTimeout( "console.log( 'Hello 30' )", 30000 );
> setTimeout( "console.log( 'Hello 40' )", 40000 );
> setTimeout( "console.log( 'Hello 50' )", 50000 );
> setTimeout( "console.log( 'Hello 60' )", 60000 );
> I've ran this many times and get similar logcat entries that look like this:
> 06-05 23:10:19.992: D/PhoneGapLog(969): Hello now
> 06-05 23:10:19.992: D/PhoneGapLog(969): file:///android_asset/www/index.html: Line 39
: Hello now
> 06-05 23:10:20.000: I/Web Console(969): Hello now at file:///android_asset/www/index.html:39
> 06-05 23:10:20.110: D/PhoneGapLog(969): error occurred: [unknown filename]:[unknown lineno]:
[unknown message]
> 06-05 23:10:20.110: D/PhoneGapLog(969): http://192.168.1.9:8081/target/target-script-min.js:
Line 3176 : error occurred: [unknown filename]:[unknown lineno]: [unknown message]
> 06-05 23:10:20.110: E/Web Console(969): error occurred: [unknown filename]:[unknown lineno]:
[unknown message] at http://192.168.1.9:8081/target/target-script-min.js:3176
> 06-05 23:10:20.120: D/PhoneGapLog(969): Uncaught TypeError: Cannot read property 'code'
of undefined
> 06-05 23:10:20.120: D/PhoneGapLog(969): http://192.168.1.9:8081/target/target-script-min.js:
Line 3478 : Uncaught TypeError: Cannot read property 'code' of undefined
> 06-05 23:10:20.120: E/Web Console(969): Uncaught TypeError: Cannot read property 'code'
of undefined at http://192.168.1.9:8081/target/target-script-min.js:3478
> I see the 'Hello now' entry in logcat, but I don't see it in weinre. The only entry I
see in weinre is 'Hello 10'.
> Does anyone know what these logcat errors mean or why only one out of my 7 test console
messages are being picked up by weinre?

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