On 2014-10-30 15:12, Volker Braun wrote:
* SageNB now can do 3d plots without Java, so it is usable again in chrome.
For me, this upgrade breaks 3D graphics to some extent:
When issuing the command cube(viewer="jmol") using
java version "1.6.0_31"
OpenJDK Runtime Environment (IcedTea6 1.13.3) (Gentoo build 1.6.0_31-b31)
OpenJDK 64-Bit Server VM (build 23.25-b01, mixed mode)
with Firefox ESR 24.8.0 on a x86_64 Gentoo Linux system, I always get a
confusing error message like
/usr/local/src/sage-git/local/lib/python2.7/site-packages/IPython/core/f\
ormatters.py:239: FormatterWarning: Exception in text/plain formatter:
Jmol failed to create file
'/tmp/tmpJEIc27/.jmol_images/sage0-size500.jmol.png', see
'/home/jdemeyer/.sage/temp/tamiyo/2874/tmp_IABUbj.txt' for details
FormatterWarning,
None
The .txt file with details contains
Exception in thread "main" java.lang.UnsupportedClassVersionError:
org/jmol/translation/Jmol/en_GB/Messages_en_GB : Unsupported major.minor
version 51.0
at java.lang.ClassLoader.defineClass1(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:634)
at
java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:277)
at java.net.URLClassLoader.access$000(URLClassLoader.java:73)
at java.net.URLClassLoader$1.run(URLClassLoader.java:212)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
at java.lang.Class.forName0(Native Method)
at java.lang.Class.forName(Class.java:188)
at org.jmol.api.Interface.getInterface(Unknown Source)
at org.jmol.i18n.Resource.getResource(Unknown Source)
at org.jmol.i18n.GT.addBundle(Unknown Source)
at org.jmol.i18n.GT.addBundles(Unknown Source)
at org.jmol.i18n.GT.<init>(Unknown Source)
at org.jmol.i18n.GT.getTextWrapper(Unknown Source)
at org.jmol.i18n.GT._(Unknown Source)
at org.openscience.jmol.app.JmolApp.getOptions(Unknown Source)
at org.openscience.jmol.app.JmolApp.parseCommandLine(Unknown
Source)
at org.openscience.jmol.app.JmolData.main(Unknown Source)
Whether the display of the 3D figure actually works depends on the "Use
java for 3-D" and "Load 3-D Live" settings: it works iff exactly one of
those two is enabled. (but even if it works, I still get the error message)
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