Bugzilla – Full Text Bug Listing
| Summary: | Runtime errors accessing values from an array | ||||||||||||
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| Product: | z_Archived | Reporter: | Will Smythe <smythew> | ||||||||||
| Component: | EDT | Assignee: | Huang Ji Yong <hjiyong> | ||||||||||
| Status: | CLOSED FIXED | QA Contact: | |||||||||||
| Severity: | major | ||||||||||||
| Priority: | P1 | CC: | chenzhh, hjiyong, jeffdouglas, svihovec, xiaobinc | ||||||||||
| Version: | unspecified | ||||||||||||
| Target Milestone: | --- | ||||||||||||
| Hardware: | PC | ||||||||||||
| OS: | Windows XP | ||||||||||||
| Whiteboard: | |||||||||||||
| Attachments: |
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Marking as major since this could be a larger JS generator/runtime issue .. the code in DojoDialogLib is pretty simple and has always worked. Launching this same app in an external browser (Chrome) results in the following message:
Uncaught ReferenceError: functionName is not defined
firstproject/runtime/egl_development.js:583
[CRRUI2095E] Could not find the EGL function calls leading to this error
Line 583 of egl_development.js is:
egl.println("Internal error inside egl.leave "+functionName+"
which is a line contained within: egl.leave = function() { ... }
This is a JS generator problem:
If you define widget in a function and add event handler in xxx{ xxx}. The problem will show.
ui GridLayout{columns = 3, rows = 4, cellPadding = 4, children = [ Button ]};
Button Button{ layoutData = new GridLayoutData{ row = 2, column = 2 }, text="Button", onClick ::= Button_onClick };
function start()
end
function Button_onClick(event Event in)
abt button{onClick = [Button_onClic]};
end
function Button_onClic(event Event in)
end
Created attachment 206512 [details]
Fix for js gen
Fix the problem of the last comment of xiao bin.
The event setting within another event handler is supported now.
Still have some problem in the widget part.
I　have looked into the problem jiyong mentioned. It's not a widget problem , but a problem with operator "isa" , There is a defect opened with same problem. Bug 357974 - ClassCastException when generating Array Access I think we need to retrieve all of condition which used "isa" operator. Created attachment 206862 [details]
Another example of a runtime error accessing and casting a value in an array
In the attached GridAccessExample.egl file, you will find a simple DataGrid that fires a selection event when a row is selected. The gridSelected() function is properly called, but if you debug you'll notice the local variable "d" is never getting assigned the dictionary (representing the selected row).
I have other examples where I am never able to 'cast' something in the selection or data of a grid into its real type (e.g. CustomerRecord, Dictionary, etc).
As alluded to below, this appears to be part of a bigger issue.
One final quick example:
handler RealSimpleTest type RUIhandler { initialUI = [ ], onConstructionFunction = start }
function start()
a any[] = [ 1, 3, "string", 4];
syslib.writeStdout("A index 1: " + a[1] as int);
end
end
Results in:
Could not render UI
'undefined' is not an object
[CRRUI2094E] Here are the EGL function calls leading to this error:
client/RealSimpleTest.egl() at line 15
RealSimpleTest.<init>() [native JavaScript]
TypeError: 'undefined' is not an object
undefined:0
[CRRUI2095E] Could not find the EGL function calls leading to this error
Created attachment 206898 [details]
Box elements of any type array literal
Resolved by changing arrayLiteralTemplate Works now. |
Created attachment 206440 [details] test project - see test.egl under "client" package I have been playing with DojoDialogLib for awhile now and have never had any problems with it, but it's failing with the following message when calling showAlert or showMessage (these are the only 2 functions I have tried so far): [CRRUI1070E] An 'undefined' is not an object exception occurred while processing the call back function. Use the try...OnException. 'undefined' is not an object [CRRUI2094E] Here are the EGL function calls leading to this error: DojoButton.DojoButton.setOnClick() [native JavaScript] com/mycompany/test/client/test.egl() at line 48 RUI Runtime.Handling callback for com.mycompany.test.server.testServ() [native JavaScript] RUI Runtime.Response for com.mycompany.test.server.testServ() [native JavaScript] [CRRUI1071E] No exception handler found for service call. Add an exception handler for service call. [CRRUI3655E] An error occurred while processing response object: '[CRRUI1070E] An 'undefined' is not an object exception occurred while processing the call back function. Use the try...OnException.' [CRRUI2095E] Could not find the EGL function calls leading to this error [CRRUI1071E] No exception handler found for service call. Add an exception handler for service call. [CRRUI3660E] Exception occurred, could not handle response for 'com.mycompany.test.server.testServ', reason: '[CRRUI1071E] No exception handler found for service call. Add an exception handler for service call.' [CRRUI2095E] Could not find the EGL function calls leading to this error [type=eglx.lang.AnyException, message=[CRRUI1071E] No exception handler found for service call. Add an exception handler for service call.] undefined:0 [CRRUI2095E] Could not find the EGL function calls leading to this error I am using the Nov 3 build.