Oekaki/Java problems & solutions

[higgs monaghan]

Sorry if this has been covered, but I didn't see anything in the FAQ.

Oekaki loads up fine, it shows the normal window to draw in, but it's frozen? It doesn't respond to my clicking or drawing, and when I scroll up and down, the app itself glitches out completely.
Java is up to date, and I'm tried switching from v1.0 and v2.0, same problem with both.

EDIT:
This is what I get when I scroll.

[father]

When I draw landscape, the thing runs smoothly but when I go portrait it lags soooooooo much when I try to draw a single line. Does sanybody know how to srt this? I use firefox on my mac since safari doesn't work with the oekaki.

i have this same issue, also on a mac

[Baby bunnies!]

Hi there,

I am having issues with pen pressure not working on Oekaki anymore. I had downloaded the Jtablet thing (The older vs if that means anything. I don't know if the new on up for alpha testing is safe) that was suggested and it worked beautifully for around a month then just stopped. I tried downloading it again, restarting my browser, restarting the tablet, restarting my computer, I also made sure that Java was up to date.

Any suggestions as to get pen pressure working again?
I use firefox on Windows8

[saorsa]

My pen pressure is also gone.
I uninstalled everything, my tablet driver, jtablet, and java and reinstalled everything and restarted my computer.
I use chrome on Windows 8

[Tundra]

Dont know exactly when this started, but I can no longer access the Oekaki due to a Certification validation. My last drawing was the last time I accessed it. Anyway I have already updated Java, modded setting and looked up on many sights...but still no fix This is what I get in the info when it blocks the stuff. I wanted to work on art today, but cant now..

java.security.cert.CertificateException: java.security.cert.CertPathValidatorException: Response is unreliable: its validity interval is out-of-date
at com.sun.deploy.security.RevocationChecker.checkOCSP(Unknown Source)
at com.sun.deploy.security.RevocationChecker.check(Unknown Source)
at com.sun.deploy.security.TrustDecider.checkRevocationStatus(Unknown Source)
at com.sun.deploy.security.TrustDecider.getValidationState(Unknown Source)
at com.sun.deploy.security.SandboxSecurity.checkSignedSandboxSecurity(Unknown Source)
at com.sun.deploy.security.SandboxSecurity.isPermissionGranted(Unknown Source)
at com.sun.deploy.security.SandboxSecurity.isPermissionGranted(Unknown Source)
at com.sun.javaws.security.JNLPSignedResourcesHelper.performSecurityCheckForSandbox(Unknown Source)
at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResourcesHelper(Unknown Source)
at com.sun.javaws.security.JNLPSignedResourcesHelper.checkSignedResources(Unknown Source)
at sun.plugin2.applet.JNLP2Manager.prepareLaunchFile(Unknown Source)
at sun.plugin2.applet.JNLP2Manager.loadJarFiles(Unknown Source)
at sun.plugin2.applet.Plugin2Manager$AppletExecutionRunnable.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Suppressed: com.sun.deploy.security.RevocationChecker$StatusUnknownException
at com.sun.deploy.security.RevocationChecker.checkCRLs(Unknown Source)
... 13 more
Caused by: java.security.cert.CertPathValidatorException: Response is unreliable: its validity interval is out-of-date
at sun.security.provider.certpath.OCSPResponse.verify(Unknown Source)
at sun.security.provider.certpath.OCSP.check(Unknown Source)
at sun.security.provider.certpath.OCSP.check(Unknown Source)
at sun.security.provider.certpath.OCSP.check(Unknown Source)
... 14 more

[Desmond]

@Tundra: Switch to V2. That should help.

@Windows 8 users: Are you running it on the desktop screen? Plugins aren't supported when using the Start screen, apparently.
I run around on Windows 7 and understand basically nada with 8, so I'm a little slow going on figuring out what's going on, but I'm trying! ^^;

[Tundra]

@Tundra: Switch to V2. That should help.

Already on v2, never stayed with v1

[saorsa]

@Tundra: Switch to V2. That should help.

@Windows 8 users: Are you running it on the desktop screen? Plugins aren't supported when using the Start screen, apparently.
I run around on Windows 7 and understand basically nada with 8, so I'm a little slow going on figuring out what's going on, but I'm trying! ^^;

Start screen? Desktop screen? I'm confused? I just click on my little chrome icon on the desktop, if that's what you mean? I don't go through the start menu.

[bantry bay]

Yesterday while using oekaki, everything was fine. I had little to no problems whatsoever.
Today, on the other hand, apparently I don't have java installed, even though I've re-installed it 5 times in the past hour. I still have the java control panel, but Java will not work for me any farther then that. Can somebody tell me what the heck is going on?
None of the suggestions on the first post are relevant or useful in my situation.
By the way, I use google chrome on windows 7/8.
Fixed it!

[teethpaste]

hello !!! today when i came on to draw the oekaki asked me to update java so i did but then it said i still needed to update it (????). so i uninstalled it and re-installed it but apparently it still wants me to update it even though i have the latest version ???