install luaEclipse error - eclipse

I try in stall luaEclipse on Eclipse follow the instruciton
http://luaeclipse.luaforge.net/manual.html#installation
but it reported:
Cannot complete the install because some dependencies are not satisfiable
org.keplerproject.ldt.feature_x64.feature.group [1.2.0.200802220021] cannot be installed in this environment because its filter is not applicable.
but I do not know what the filter means?
Welcome any comment

Are you sure you didn't select by error both lueclipse entries in the update site?
See this thread for instance:
I am a fool,...
There where two entries named "Lua Development Tool" in the LuaEclipse 1.2 package, 32 and 64 versions.
It was impossible to install both.

Related

Why do I get IllegalStateException: Missing hosting module org.netbeans.libs.javacimpl when upgrade to Netbeans 13?

After I upgraded Netbeans from 12.6 to 13, Netbeans doesn't start. When I start it from the command line, I got the following message:
java.lang.IllegalStateException: Missing hosting module org.netbeans.libs.javacimpl for fragment org.netbeans.modules.nbjavac.impl
at org.netbeans.ModuleManager.refineClassLoader(ModuleManager.java:909)
at org.netbeans.StandardModule.classLoaderUp(StandardModule.java:527)
at org.netbeans.ModuleManager.enable(ModuleManager.java:1330)
at org.netbeans.ModuleManager.enable(ModuleManager.java:1254)
at org.netbeans.core.startup.ModuleList.installNew(ModuleList.java:315)
at org.netbeans.core.startup.ModuleList.trigger(ModuleList.java:251)
at org.netbeans.core.startup.ModuleSystem.restore(ModuleSystem.java:298)
at org.netbeans.core.startup.Main.getModuleSystem(Main.java:156)
at org.netbeans.core.startup.Main.getModuleSystem(Main.java:125)
at org.netbeans.core.startup.Main.start(Main.java:282)
at org.netbeans.core.startup.TopThreadGroup.run(TopThreadGroup.java:98)
at java.base/java.lang.Thread.run(Thread.java:829)
What's the reason? How can I fix it?
This is caused by old nb-javac (Netbeans Java Compiler) modules installed in an older Netbeans version, which are incompatible with nb-javac, which is now bundled in Netbeans.
It's necessary to remove those old modules. You can find them in the Netbeans user directory. On Linux this is for example in ~/.netbeans or in ~/snap/netbeans/current, if installed as a Snap package. Those nb-javac files are in the modules directory in that directory (e.g. ~/.netbeans/modules) and include nbjavac in the name, e.g. org-netbeans-modules-nbjavac-api.jar. Delete all such files that include nbjavac. Then start Netbeans again, all should work now.
This problem was reported for a development version of Netbeans 13 on the developers' mailing list: https://www.mail-archive.com/dev#netbeans.apache.org/msg09777.html. There are original instructions that helped me to fix this issue. I wasn't using any development build of Netbeans, I just upgraded from the regular version 12.6 to the version 13 of Netbeans. In Netbeans 12.6, I installed the nb-javac plugin, which probably brought these incompatible modules that needed to be removed.
People who are struggling on macOS, same answer as OndroMih but these directories
/Users/<your_user>/Library/Caches/NetBeans
/Users/<your_user>/Library/Application Support/NetBeans

Unity - Failed to compile resources with the following parameters:

I'm working on adding Google Play Game Services to a Unity project.
Started getting these errors recently, however not sure if it is because of the Game Services, or could be I updated my machine.
The following in Console output:
Failed to compile resources with the following parameters:
-bootclasspath "/Users/alex/development/adt-bundle-mac-x86_64-20131030/sdk/platforms/android-21/android.jar"
-d "/Users/alex/Documents/development/unity/Maze/Maze/Temp/StagingArea/bin/classes"
-source 1.6 -target 1.6 -encoding UTF-8 "com/facebook/android/R.java" "com/google/android/gms/R.java"
"com/google/example/games/basegameutils/R.java"
"com/google/example/games/mainlibproj/R.java"
"com/mildspring/maze/R.java" warning:
java/lang/Object.class(java/lang:Object.class): major version 51 is
newer than 50, the highest major version supported by this compiler.
It is recommended that the compiler be upgraded. 1 warning
UnityEditor.HostView:OnGUI()
Error building Player: UnityException: Resource compilation failed!
Failed to recompile android resource files. See the Console for
details.
Got my answer, the issue was that "major version 51" is java 1.7, "version 50" is java 1.6. The solution was to install Java 1.7 and set path accordingly with the following command.
sudo ln -nsf /Library/Java/JavaVirtualMachines/jdk1.7.0_71.jdk/Contents /System/Library/Frameworks/JavaVM.framework/Versions/CurrentJDK
For me, changing the JDK path at Preferences => External Tools => JDK finally resolved this issue. Creating the symbolic link wasn't enough or possibly not even needed.
I would just re-install or update JDK , And its work
http://www.oracle.com/technetwork/java/javase/downloads/index.html

Eclipse juno + cuda plugin error

I am using Eclipse Juno parallel version. I have installed
cuda plugin. But while building a sample cuda helloworld
program I am getting error -
make all
make: *** No rule to make target `exe_cuda', needed by `all'. Stop.
******Makefile snapshot**************
all: exe_cuda
# Tool invocations
#echo 'No tool found that can build the extension specified with the build
artifact name $#'
# Other Targets
clean:
-$(RM) $(OBJS)$(C_DEPS) exe_cuda
-#echo ' '
Any suggestion......
I agree that the toolchain does not appear to be set up properly for C projects.
My suggestions are:
Create a C++ project instead. That seems to work.
Use Nsight Eclipse Edition instead. It is installed automatically with the linux CUDA 5 package (just type nsight from a terminal window).
You could report the problem to fixstars corporation, the developer of that cuda plugin. It seems they have not updated it since 2011, so I don't know if it's actively maintained. But the help page is here which includes a link for a mailing list you could use.

Using Scons to build mongo-nonx86 on an arm based Synology NAS

I have a Synology DS212j NAS (cpu Feroceon 88FR131 rev 1 (v5l)) with the optware ipkg installed. I am trying to build mongo-nonx86 on it.
"scons all" gives me the following messages:
scons: Reading SConscript files ...
scons version: 2.0.1
python version: 2 5 6 'final' 0
Checking whether the C++ compiler worksyes
Checking for C library stdc++... no
can't find stdc++ library which is needed
I have the stdc++ library installed, I also have ssl installed. My underlying question is how can I get scons to tell me more about what is really missing, where it is looking, how it is looking etc. I have so far found no options which generate any more useful diagnostic output?
Obviously a ready-made solution for getting mongodb working on this great little box would be even more welcome :-)
Well even if you do have it installed, it doesn't seem to think so, here is what I would try to do, install libssl-dev, then try to install the dev package for libstdc++, which is: libstdc++-dev.
Then see if you can compile it.

PyDev and Eclipse Juno

I am running Eclipse 4.2, PyDev worked fine with it until recently it stopped working (there is no longer a PyDev View), if I try to update pydev, I get this error:
Cannot complete the install because one or more required items could not be found.
Software currently installed: Eclipse SDK 4.2.0.I20120608-1400 (org.eclipse.sdk.ide 4.2.0.I20120608-1400)
Missing requirement for filter properties ~= $0: Eclipse Product Configuration 1.0.0.I20120608-1400 (org.eclipse.rcp.configuration.feature.group 1.0.0.I20120608-1400) requires 'org.eclipse.rcp.configuration_root.gtk.linux.x86 [1.0.0.I20120608-1400]' but it could not be found
Cannot satisfy dependency:
From: Eclipse SDK 4.2.0.I20120608-1400 (org.eclipse.sdk.ide 4.2.0.I20120608-1400)
To: org.eclipse.rcp.configuration.feature.group [1.0.0.I20120608-1400]
I just realised it says: org.eclipse.rcp.configuration_root.gtk.linux.x86. I recently upgraded my system from 32bit to 64bit, might that be the reason and if it is the reason how can I fix it?
Removing ~/.eclipse and reinstalling all plugins solved the problem.