I've downloaded and unpacked Oracle's SQL Developer 19.4 on macOS 10.15 Catalina. During the first start up, the usual warning appears, which I clicked away as I do since a number of years:
SQL Developer starts ok. When creating a new connection to an Oracle database, I enter all the detail and it works fine (the 'Test' button says it's ok), but I cannot save the connection.
JeffSmith said in a comment that SQL Developer needs JCE jars, which are not in older JDKs, version jkd8u200+ should be fine. To get a newer JDK, I tried homebrew (as this was the only way I could get sqlplus to work on catalina):
brew tap adoptopenjdk/openjdk
brew cask install adoptopenjdk8
This works, /usr/libexec/java_home -V shows now /Library/Java/JavaVirtualMachines/adoptopenjdk-8.jdk/Contents/Home, and I can create and save connections (Yeah!). However, on start up, SQL Developer complains that JavaFX is missing:
So I've followed the instructions on Using Java SE on macOS Catalina, which installs a JRE in /Library/Internet Plug-Ins/JavaAppletPlugin.plugin/Contents/Home!
Pointing .sqldeveloper/19.4.0/product.conf to that JRE causes SQL Developer not starting up at all.
I'm pretty sure that this is not the fault of the SQL Developer team, rather a fight between Apple and Oracle, but why on earth is this such a mess?
Can anybody help here with a clean install instruction?
To summarize the comments, both Oracle JDK 8 and Amazon Corretto 8 seem to work. Corretto is easier to install, but not supported. Oracle's JDK is a bit more difficult to install, but there is a page explaining how to do it.
I couldn't get SQL Developer to pick up the right Java version, but an entry in .sqldeveloper/19.4.0/product.conf got everything working
SetJavaHome /Library/Java/JavaVirtualMachines/jdk1.8.0_251.jdk/Contents/Home
Thanks for the help!
Related
I've a new computer with Debian 9 / 64bits.
After installing Netbeans 8.2 and Codename Plugin 5.0 if i try to open "CodenameOne Settings" or "CodenameOne Designer" nothing happens.
I've checked JRE_JAVA and JDK_JAVA and PATH environment variables and them points to the correct path.
I don't see any error message but the tools dont start.
I dont know what happens but i remember a similar issue in the old computer with Debian 6 / 32bits.
Can anybody help me?
Thanks a lot
Ramon Garcia
The default version of Java on Linux systems is OpenJDK which is a bit problematic due to its lack of JavaFX support. With newer JDKs we updated Codename One to download JavaFX dynamically as it was removed from the JDK but since the dynamic download only works with JDK 10 or newer (due to the way the people at Oracle compiled JavaFX) this would be the minimum version of OpenJDK.
So you can either install Oracle JDK 8 or Open JDK 11 to keep compatibility.
Notice you can track this issue by running the designer/gui builder from the command line and seeing the point of failure: https://www.codenameone.com/blog/tip-track-designer-guibuilder-issues.html
I am new to db2 10.1, i have used an older version of it before so, i am unfamiliar with the installation.
I searched online how to install it and followed this site http://programmingzen.com/files/db2onmac.pdf
but when i try to run 'db2setup' inside expc i get these errors.(i uploaded it to google drive so it would be easier to download and view externally)
https://drive.google.com/file/d/0BxdZNdArow5yRkhlMzlIdTFsemc/view?usp=sharing
I noticed that all these errors are from Xcode; i have Xcode installed and updated to the latest version , and yes i have also tried to use 'db2_install', it gave me the same errors but after them it installed normally in '/opt/IBM/db2/V10.1', i also used sudo before each one of them, so when i gave up i searched the internet, but i couldn't find an answer, then i tried to delete it using 'db2_deinstall' but it didn't work at all, so i don't know how to reinstall.
Right now i have 'IBM' folder, but i don't even know how to start it to see if it works or not, and i don't know how to open 'db2 first steps' or where is it.
Thank you in advance.
Edit: i am trying to install db2 express-c and the only version available for mac is 10.1 .
If you are trying DB2-Express-C V10.1 on a Mac, then why not try instead
the "DB2 Developer Community Edition" which is supported on "Mac OS: 10.12 (Sierra) +", a free download. It contains DB2 V11.1.2.2 at today's date.
If you need V10.1 for some reason, check out the IBM express-c forum which also has some troubleshooting questions regarding Mac support.
I had been using 2010 Macbook Pro for a while and had updated the Mac OSX to the latest version, and I had been suffering the slow speed for a long time. So last night I googled and do some cleanup , such as fix disk permissions, but the Mac was still slow. And someone suggest to re-install MacOSX.
I was thinking it was the new version of Mac OSX's problem, I had the same kind of problems happen on the 1st version IPad either.
After I reinstalled, the computer became much more faster. But I encountered the following problems:
JDK 7 DMG does not support OSX 10.6.8, but ONLY OSX 10.7+
Github official client does not support OSX 10.7+
Gooooooogled again and again, to solve the 1st problem, there are mainly to suggestions:
A. Using PackageMaker to remove the OSX version condition.
B. Using a tool Pacifist to open the pkg file inside the DMG file downloaded from official.
Since I have PackageMaker installed on Mac OSX, so I choosed A.
Open it with PackageMaker, remove the limitation, and build it again, I installed with the new pkg file successfully at:
/Library/Java/JavaVirtualMachines/jdk1.7.0_40.jdk/Contents/Home
And then set JAVA_HOME on ~/.bash_profile.
Then I download the glassfish 4.0 multi-language version, unzipped, and start-domain successfully. and finally the problem killed me for now.
After glassfish v4 started, I try to login into web console at:
http://localhost:4848
then glassfish server instance "dies", the java process of glassfish is still there, but without any response, the web console starting icon keeps rolling all the time. And there are no error logs created, and the "generated" directory is not generated.
2013-10-15 14:05:20.928 java[797:903] * NSInvocation: warning: object 0x1083c8390 of class 'ThreadUtilities' does not implement methodSignatureForSelector: -- trouble ahead
2013-10-15 14:05:20.930 java[797:903] * NSInvocation: warning: object 0x1083c8390 of class 'ThreadUtilities' does not implement doesNotRecognizeSelector: -- abort
Command start-domain failed.
That is the 1st problem.
The 2nd problem is about github. Since github official does not support OSX 10.6.8, I found an old installer with version 1.0.3. I installed this version, with one ONLY problem for now, I cannot login into github with username and password,no error responses, just no responding, I suffered this once I was on Windows. But I can work with clicking the "Clone into Desktop" button on github.com.
Can someone help me out? I am working on JDK7 based projects.
Why everybody is leaving Snow Leopard, and does not support it anymore, but old Mac computers should be die without working software after 2~3 years, just 2~3 years. And OS upgrade to nex t level will DOWNGrade the performance. Why this things happen?
Is it the oracle from god?
I had the same error (NSInvocation...), on my 2006 Macbook Pro (OS X 10.6.8), onto which I had installed JDK7 to develop a Java/GWT application in Eclipse Kepler. After searching around, I learned that one possible solution was to downgrade to JDK 1.7.0u25 (instead of update 40 or higher), so I installed that version alongside 1.7.0u45 (which I already had), and that fixed the problem. So I would recommend installing that version of the JDK and see if that fixes your problem.
I would like to install ColdFusion Builder 2 Update 1 as a Plug-in for Eclipse 4.3.
The install seems to work without errors but when I attempt to register my license code, I get an error dialog box that says:
"The chosen operation is not enabled."
None of the CFB features appear in Eclipse.
In some of the documentation that I've found it references installing to Eclipse 3.6.
Can CFB 2u1 get installed on Eclipse 4.3? If not, does someone know which version of Eclipse to use for CFB? Hopefully it is something recent or I'm doing something wrong for the install.
I don't know if it matters, but I'm running:
Windows 7 Pro 64-bit
16GB RAM
According to the ColdFusion Builder System Requirements page one needs Eclipse 3.7.1. Having tried to install it on versions later than that, failing, and talking to Adobe about it, they confirmed that one needs that precise version. More recent ones won't do. This is a bit subpar on the part of Adobe, but so be it.
I've found this helpful tutorial on web
http://blog.rayapps.com/2009/09/14/how-to-install-oracle-database-10g-on-mac-os-x-snow-leopard/
I've followed all steps, but, I've a problem with netca run. When I'll start it, crash with this error:
Invalid memory access of location 00000014 eip=11069523
/opt/oracle/product/10.2.0/db_1/jdk/jre/bin/java: line 2: 10323 Bus error /System/Library/Frameworks/JavaVM.framework/Versions/1.4.2/Home/bin/java -d32 -Xbootclasspath/a:/opt/oracle/product/10.2.0/db_1/jdk/jre/lib/ext:/opt/oracle/product/10.2.0/db_1/jdk/lib/ext $*
and the error message on popup show that the problem is with libnjni10.jnilib plugin. On snow leopard there is only Java 1.6 but I've installed also JDK1.5 and I've changed the symbolic link for 1.4.2 to run the 1.5
Any idea?
thanks a lot!
Andrea
Alex Gorbachev's install guide suggests a couple of different ways of resolving this problem - editing runinstaller or installing JDK 1.4.2. Check it out.
Try Using VMWare
Is this for development purposes? I've been happy with installing Oracle on a VMWare Linux instance. One nice feature is that I can prep my database as I like, take a VMWare snapshot, and roll back to the saved snapshot as necessary.