9398 readersA very common ActionScript error is Error 1120, the “undefined property” error. In fact, this may be the most common compile-time error. Its cause is very simple, but there are a number of ways it can actually be induced. We’ll take a quick tour of some of the scenarios in which you’ll encounter
14059 readersSo, while migrating from Flex 3 to Flex 4, I'm going through thechange namespacesmove mx: to fx:wrap non-UIComponents into The next round of compiler errors is"Multiple initializers for property 'dataProvider'. (note: 'dataProvider' is the default property of 'mx.controls.ComboBox').Super useful error message here.
3377 readers Recently i was developing application that uses Text Layout Framework and runs in the browser using Flash Player 10. When trying to use the same piece of the code in new created AIR application, the following error shows up: "ReferenceError: Error #1065: Variable flash.text.engine::BreakOpportunity is not defined.".The solution is to edit .actionScriptProperties file inside the
4422 readersI was setting up a new Project in Flex Builder with Application Server Type as ‘ColdFusion’. I had the default values in the Flex Builder wizard. But the Wizard wont let me go past the second screen. I kept getting this error :- Invalid root. The WEB-INF/flex folder must contain either flex-config.xml or services-config.xml. And
9433 readersIf you ever experience a message like “Error: Java Heap Space” when building, cleaning or generating a bin-release for a project in Flash Builder 4, try the following as a remedy: 1. Open the following files: a) /install_dir/sdks/3.5.0/bin/jvm.config b) /install_dir/sdks/4.0.0/bin/jvm.config 2. Locate the following line found under # Arguments to VM: java.args=-Xmx384m -Dsun.io.useCanonCaches=false 3. Increase
7352 readersWhen creating a project in Flex Builder if you select the application server type as J2EE you need to have access to the WEB-INF flex folder of the server and the services-config.xml configuration file of the remote server. So what do you do if you don't have access to the WEB-INF flex folder? First create
2402 readersIn a previous example, “Displaying the error indicator on a Spark FormItem container in Flex Hero”, we saw how you could display the error indicator on a Spark FormItem container in Flex Hero by setting the errorString property or using … Continue reading →
2917 readersAny display object in AS3.0 Flash project has transform property and among other things you can use this property to shear (skew) that object. Easy way to do this is to use Matrix object. Now, Matrix object isn't so difficult to understand, although it is scary to some (for unexplainable reasons). All you have to
3170 readersI ran into a problem today trying to use ANT to publish the same AIR application to BlackBerry and Android at the same time. Basically, when I used Flash Builder Burrito to push directly to a device for either platform it worked perfectly. When I did it via the ANT script I just got a
11678 readersIn this Quick Tip, we’ll take on run-time Error 2044, the un-handled IO error. It’s actually very simple, but it plagues even experienced developers, so we’ll go in-depth and turn everyone here into IO error ninjas. Step 1: Setting up the Problem Let’s start by setting up some code in a Flash file that produces error
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