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java.lang.ClassNotFoundException: greenfoot.export.GreenfootScenarioViewer

By efe, with 2 replies.
Last reply by efe, about 11 years ago:

Thanks for the hint. I installed oracle jdk 1.8.0_11 and the firefox plugin. Then I had to lower the security settings from high to medium, otherwise the plugin blocks the applet with the error message "untrusted site" or something like that. Now things work fine.

Axis Aligned Bounding Box

By Kartoffelbrot, with 21 replies.
Last reply by danpost, about 11 years ago:

Kartoffelbrot wrote...

My browser always blocks the scenario and I don't know how tu undo that :(.

You could start an 'Other' discussion on how to fix it. Supply your set-up (system, browser, java version) and what message you are getting when trying to view a scenario.

SUPERc00lBudder

Problems

By SUPERc00lBudder, with 1 reply.
Replied to by SUPERc00lBudder, about 11 years ago:

never mind, i looked it over and figured it out

SUPERc00lBudder

Old languege

By SUPERc00lBudder, with 9 replies.
Last reply by lordhershey, about 11 years ago:

getting focus to player object

By davemib123, with 2 replies.
Last reply by davemib123, about 11 years ago:

great. that seems to have done the trick.

What is causing this code to stop?

By MusicPenguin, with 6 replies.
Last reply by MusicPenguin, about 11 years ago:

Ahhhhhh yes! Thank you very much!

Help with bug?

By miku622, with 7 replies.
Last reply by miku622, about 11 years ago:

ok thanks i will after i finish the last level

Follow Cursor

By buildoman, with 11 replies.
Last reply by lordhershey, about 11 years ago:

Not really a furious debate, we just had 2 different approaches to this same problem, the first code snippit I put out there you had pointed out that the actor would drift away to the edge of the screen, which it did. so I put that distance check in there to adjust the angle more in or out depending on the distance from the target. I had not posted the code, not sure why, I can easily be distracted.

Help With Spawning Actors Randomy

By TimeScorpion7, with 7 replies.
Last reply by MusicPenguin, about 11 years ago:

Thanks for the answer :)

Problem

By BradH, with 38 replies.
Last reply by Y0ger, about 11 years ago:

Yes it helped :D

GamePad Errors Please Help!

By eaglejack, with no replies.

Hello, I have downloaded the GamePad Tester and Template scenarios, but on compiling both I am getting the following error log - anyone understand what is going on here? java.lang.IllegalArgumentException: Given klassFile must be a file at GamePad.loadLib(GamePad.java:55) at GamePad.<clinit>(GamePad.java:128) at ControllerWorld.<init>(ControllerWorld.java:24) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at greenfoot.core.Simulation.newInstance(Simulation.java:581) at greenfoot.platforms.ide.WorldHandlerDelegateIDE$3.run(WorldHandlerDelegateIDE.java:409) at greenfoot.core.Simulation.runQueuedTasks(Simulation.java:468) at greenfoot.core.Simulation.maybePause(Simulation.java:281) at greenfoot.core.Simulation.runContent(Simulation.java:212) at greenfoot.core.Simulation.run(Simulation.java:205) java.lang.NoClassDefFoundError: net/java/games/input/ControllerEnvironment at gamepadlib.GamePadLoader.getGamePads(GamePadLoader.java:110) at GamePad.refreshGamePads(GamePad.java:363) at GamePad.getGamePads(GamePad.java:334) at GamePad.getNumGamePads(GamePad.java:320) at ControllerWorld.<init>(ControllerWorld.java:24) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at greenfoot.core.Simulation.newInstance(Simulation.java:581) at greenfoot.platforms.ide.WorldHandlerDelegateIDE$3.run(WorldHandlerDelegateIDE.java:409) at greenfoot.core.Simulation.runQueuedTasks(Simulation.java:468) at greenfoot.core.Simulation.maybePause(Simulation.java:281) at greenfoot.core.Simulation.runContent(Simulation.java:212) at greenfoot.core.Simulation.run(Simulation.java:205) Caused by: java.lang.ClassNotFoundException: net.java.games.input.ControllerEnvironment at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:423) at java.lang.ClassLoader.loadClass(ClassLoader.java:356) ... 15 more

Gradually decrease and increasing speed

By alexpg95, with 2 replies.
Last reply by alexpg95, about 11 years ago:

It worked. Thank you so much!!

Ai shooting in my game

By Y0ger, with 7 replies.
Last reply by Y0ger, about 11 years ago:

Thanks a lot! It works.

Winning before the timer ends?

By miku622, with 1 reply.
Replied to by danpost, about 11 years ago:

Nice timer. But what does it or its code have to do with the player reaching the door. It will obviously still be running at that time (or the You Lose page would have shown beforehand); but, the timer is of no consequence ONCE the player reaches the door. Have the door or the player check for the other intersecting it and show the You Win page if so. My only concern, beyond that, is will what actions you take at that time prevent the timer from still running out and show the You Lose screen afterwards. If you use 'Greenfoot.stop()', there should be no problem. Otherwise, you may want to

java.lang.NullPointerException: The given world cannot be null.?!?!?!?!

By miku622, with 3 replies.
Last reply by miku622, about 11 years ago:

Ok i get it thanks!

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