I use NetBeans and don't want to switch to Eclipse cause of this but it really gets on my nerves. I imported support.v4.app.NavUtils and it still says it can't find it. Here's the picture. Please help me!
P.S. Sorry if it's trivial problem.
Related
I was just creating a new project and doing creating some JWT Authentication.
I was writing my code and it worked as intended. Suddenly after having created a bunch of code, IntelliJ suggested I would do a Maven reload. I don't per se know why, but I did it as I thought there would be a handy change instead of what happened now.
Now all my imports are invalid, not recognized whilst (I think) nothing else changed.
I cannot help but think there is a simple fix for this problem, but I cannot find it anywhere.
I'll include two screenshots of my situation in an imgur link, a before and an after.
Imgur Screenshots
I've recently been attempting to set up SceneBuilder but suddenly my copy of Eclipse crashes pretty much instantly when I attempt to try and associate any external editor with a file type (not just XFXML). I've done some research and this seems to be the only page I can find talking about the issue, but I'm not sure how to take the advice therein.
I've linked the error log generated by these crashes. If anyone has experience something similar or has any idea how to go about troubleshooting this issue I'd greatly appreciate your input!
//I've included this code block to allow the pastebin link to work. There have
not been any issues with programming as the IDE won't operate as expected.
I need to use FreeTTS in a Java program. It's a really small application that just speaks out a certain text that was typed in by the user. I have no idea how to get this work though... I have downloaded the .zip from the FreeTTS site ( http://freetts.sourceforge.net/docs/index.php ), but how should I proceed to get it to work? As IDE I use IntelliJ IDEA. Could someone help me get to how to use it? I've never really manually added something to use in applications, I wonder, when it's added, how it can be used in a program (via import?). I hope someone can help me here, thanks in advance.
Extra info: I'm using a Mac.
I installed JavaME and EclipseME, and I'm trying to make a Hello World to my Nokia5530. But the imports are not working.
This page says that I need a "Device" file, but I don't know where to find it.. any idea?
Since it appears no on else is helping with this, I will start an answer, and put in my last comment into here.
OK, you need to install the Nokia SDK and then import it, as explained here, though your phone may not be series 60, you will need to d/l and then import the appropriate nokia sdk version: http://wiki.forum.nokia.com/index.php/Installing_Java_ME_development_tools_for_S60#Configuring_EclipseME
I haven't tried the suggestions here as I primarily develop on Windows at the moment, but the idea of using wine to install the SDK, and then move the files to an appropriate place on Linux sounds like a reasonable suggestion. I don't know if the suggestion below of compiling it yourself would be useful, but, there were some suggestions in the link below that may help you solve this particular problem.
http://www.wirelessforums.org/alt-cellular-nokia/nokia-sdk-linux-8895.html
I'm looking at learning JavaFX.
I've tried setting Eclipse to develop a small app and I've downloaded the Eclipse plugin.
Eclipse JavaFX plugin
BUT... it just seems, well, flakey.
So I have 3 questions...
1: Is there a better plugin?
2: Or is there some great set of tutorials out there that I'm missing?
3: finally, is it meant to be easy to call Java code from FX? I'm stuggling, it there a good example somewhere?
On questions 1 & 2, Eclipse underlines code in red that just shouln't be. For example..
see this image... alt text http://www.qenet.co.uk/fx.jpg
Why does it underline bit of imports in red?
I know this is little of an open ended question. So I guess my main question is this...
Is my experiance of JavaFX and Eclipse the best I can hope for? Or am I missing something ?
(and I'm not looking for a Yes/No response) :-)
Just looking for a discussion on how best to learn/develop JavaFx.
This kind of thing is not unusual. A lot of Eclipse plugin editors have problems dealing with error tags and the like. For example,
I find that the XML and HTML file editors often fail to clear error and warning markers, and the only way to get rid of the markers it is close and reopen the file.
Even the Java viewer gets it wrong in some circumstances, though the problem goes away when the relevant files are saved.
When you update a spelling dictionary, the spelling checker is not rerun and the spelling error markers are not updated. In fact, you have to restart Eclipse for this to happen.
I suggest that you try saving files, and closing/reopening editors to see if that makes the bogus error markers go away. Then decide whether Eclipse is the right IDE for this task.
I've never used NetBeans (at all), but you would expect that it would do a better job supporting JavaFX. After all NetBeans and JavaFX are both high profile Sun products at the moment.
Netbeans is really the only way to go at the moment for JavaFX development. They are both Sun products and Sun has made sure the two work very well together. Before long Eclipse and others will catch up but for the moment that's how it is.
There is another JavaFX plug-in for Eclipse from Exadel. You can download it here: http://exadel.org/javafxplugin. Give it a try.
I have similar problems but funnily only under Linux, not Windows. Hope they change that soon.
To me this has happened when I wronlgy installed javafx sdk 1.2.3....This plugin works only with 1.2.1... :/