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Codename One images not loading

The image(s) is in the “src” folder. Everything was working fine, until this morning I keep getting a black screen when I run the simulator with “java.lang.IllegalArgumentException: stream == null!” Answer You can’t let the exception bubble since the method is a callback and this is a checked exception. But add Log.e(e) into the catch block. NEVER do a blank

Created .exe from jpackager crashes

I have a JavaFX Project, which I want to export as a dmg and exe. The export as a dmg file for Mac was no problem. But the export as a .exe file for Windows is not working. I created a jar file and I ran jlink. Then I exported the project with jpackage. Here is the command: On my

Array to ComboBox – JavaFx

I am working on a school project, I am trying to bring an a String array straight into a combo box and am getting an error. Error: java: incompatible types: java.lang.String[] cannot be converted to javafx.collections.ObservableList<java.lang.String> Answer That ComBoBox constructor needs an ObservableList as argument . if you want to add an array of Strings use addAll() method

Print a value of an extended class object from mother class object

I’ve declared a table that has the mother class type and i’ve filled it with many objects that have the extended classe type, everything looks fine and the table is successfully filled, the problem is when i’m trying to access to the table values i cannot ( in the exemple i’m trying to get the salaire attribut ) MOTHER CLASS

Spring Boot Test Cannot find Properties No Matter What

I have a simple bean I have a properties file in src/test/resources called application-test.yml which has one property propItem: true If I run my test below – I expect it to pass, but it fails because propItem is always false Why is this a problem? I thought Spring does all these automatically, but seems not Answer You need to: define

How to set text color of bottom navigation item selection and unselection?

I was trying to set the following attribute of BottomNavigationView widget But this sets the text color of active and inactive item both. I want to have different text color on active and inactive item of BottomNavigationView. Answer First, you have to make a selectable color in res>color>selectable_color Then you have to set this selectable color as itemTextColor in BottomNavigationView

Trying to download image from tumblr using java selenium

I’m trying to download images form tumblr using java selenium. I extracted the url of the image from src and tried to download images from url. But the images saved not what I expected. Those are in unsupported formats and smaller in size. How can I correct this? Please help. This is my code: Answer I don’t have idea on

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