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From "Olivier Louvignes (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CB-614) New 1.7.0rc exception debugging seems broken
Date Tue, 01 May 2012 19:02:53 GMT

    [ https://issues.apache.org/jira/browse/CB-614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13265974#comment-13265974
] 

Olivier Louvignes commented on CB-614:
--------------------------------------

Nice, just copy-pasted the blob from this commit and the result is now : 

{quote}
2012-05-01 20:58:04.494 Cordova-170rc[45903:15403] JavaScript exception: (www/index.html):42
- ReferenceError - Can't find variable: foo
	Function name: '(null)'	Line: '    '
2012-05-01 20:58:04.496 Cordova-170rc[45903:13703] [WARN] doCrash
{quote}

But I have nothing at l.42 (but the onDeviceReady declaration on l.43), is it supposed to
support lambdas/anonymous-methods tracing?

Anyway just the correct exc. message is a big leap forward... !
                
> New 1.7.0rc exception debugging seems broken
> --------------------------------------------
>
>                 Key: CB-614
>                 URL: https://issues.apache.org/jira/browse/CB-614
>             Project: Apache Callback
>          Issue Type: Bug
>          Components: iOS
>            Reporter: Olivier Louvignes
>              Labels: debugging, ios
>             Fix For: 1.7.0
>
>
> I'm trying to use/test the new awesome exception debugging for Cordova that shipped with
1.7.0rc1
> First of all, "CDVDebugWebView.m" would not compile with packaged version without this
conditional in the header:
> {quote}
> #ifdef CORDOVA_FRAMEWORK
> #import <Cordova/CDVCordovaView.h>
> #else
> #import "CDVCordovaView.h"
> #endif
> {quote}
> By the way, using "CDVDebugWebView.m" instead of "CDVDebugWebView.h" did not work in
my case (i get a file not found error) while it seems to work with the .h import. (comment
in https://github.com/apache/incubator-cordova-ios/commit/f22c4f218bd79825c9d96a23eb38b7d69f2b6f32)
> Then when it compiles, it appears to be enabled (get two popups, cordova is working &
cordova is in debug mode).
> However I get this error in Xcode : 
> {quote}
> 2012-05-01 12:45:13.359 Cordova-1.7.0rc[13839:13703] Multi-tasking -> Device: YES,
App: YES
> 2012-05-01 12:45:13.901 Cordova-1.7.0rc[13839:13703] JavaScript exception: (obj-c):1
- ReferenceError - Can't find variable: cordova
> 	Line: cordova.fireDocumentEvent('active');
> wait_fences: failed to receive reply: 10004003
> {quote}
> Finally when trying to throw some exception, i just replace in given index.html "navigator.notification.alert("Cordova
is working")" by "throw "test trace";"
> {quote}
> 2012-05-01 12:45:13.359 Cordova-1.7.0rc[13839:13703] Multi-tasking -> Device: YES,
App: YES
> 2012-05-01 12:45:13.901 Cordova-1.7.0rc[13839:13703] JavaScript exception: (obj-c):1
- ReferenceError - Can't find variable: cordova
> 	Line: cordova.fireDocumentEvent('active');
> wait_fences: failed to receive reply: 10004003
> 2012-05-01 12:45:14.547 Cordova-1.7.0rc[13839:13703] *** WebKit discarded an uncaught
exception in the webView:exceptionWasRaised:sourceId:line:forWebFrame: delegate: <NSUnknownKeyException>
[<__NSCFString 0x98cc160> valueForUndefinedKey:]: this class is not key value coding-compliant
for the key name.
> 2012-05-01 12:45:14.549 Cordova-1.7.0rc[13839:13703] [INFO] Error in success callback:
NetworkStatus0 = test trace
> {quote}

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