Downloaded the Oracle XE and Oracle SQL Developer to my home computer (Windows) to learn PL/SQL. I use PL/SQL Developer at work but never set it up.
I downloaded the Oracle SQL Developer and all went well with the download. Got it working in the application view but when trying to run the sqldeveloper.sh I get errors showing up on the screen. The error reads:
The JDK 'C:Program' is not a valid JDK
The JDK specified by the SetJavaHome directive in
/c/../../.sqldeveloper/21.1.4.1/product.conf
Type the full pathnmae of a JDK installation (or Ctrl-C to quit), the path will
be stored in /c/../../.sqldeveloper/21.1.4.1/product.conf
I opened the product.conf file and added:
SetJavaHome C:\Program Files\Java\jdk
and did not work, so changed the directives from '' to '/'
SetJavaHome C:\Program Files\Java9.0.4\jdk
and still does not work. I even uninstall the version I downloaded first with without the jre and downloaded and installed the version that came with the jdk 8. I read through the post on stackoverflow and tried the solutions but nothing.
Please help
A couple of items to note:
To launch SQL Developer in Windows, you will want to launch sqldeveloper.exe, not sqldeveloper.sh
When you go to the SQL Developer Downloads, if you download Windows 64-bit with JDK 8 included you will not need to specify the path to your Java installation because it will come bundled with the installation.
If you choose to download Windows 32-bit/64-bit, you will then be prompted for the path to your JDK home when you first launch SQL Developer so you do not need to edit any configuration files or environment variables.
I just installed latest PyDev on Eclipse on Windows and run into issue:
inject_dll_x86.exe is detected like malware #9474.
When will the fix of signing the dll be included in the Windows release?
Eclipse
Windows 10
Python 3.8.2
PyDev 7.5
McAfee 10.6.1
Error: xxx ran C:\eclipse\eclipse\eclipse.exe, which attempted to access xxx.p2\pool\plugins\org.python.pydev.core_7.5.0.202001101138\pysrc\pydevd_attach_to_process\inject_dll_x86.exe. The Trojan named Artemis!26A732476DE5 was detected and deleted.
Got the similar message from "360 Total Security" after istalled PyDev on Eclipse for Java developers.
HEUR/QVM10.1.169D.Malware.Gen
File has been deleted.
Should I restore it and add to white list?
I have Postgres version 10 installed running under windows 10 enterprise using the pl/r interface. It has been working nicely up till now. Now I get
ERROR: could not load library "C:/Program Files/PostgreSQL/10/lib/plr.dll": %1 is not a valid Win32 application.
error message. I tried to download and replace the Pl/r files (both the 64bit and the 32 bit versions), stopped/restarted the service, but it did not help. Any suggestions?
I found the cause: Rdotnet needed the 32bit version of R and I changed the path (and forgot all about it). The error message was misleading, because it R had the wrong version, not the plr.dll. (if I copied the 32bit version od the dll it still didn't work). So thanks for trying to help.
After a fresh install of postgres 9.6.0.1 for Windows 10 64bit I am not able to get pgAdmin 4 starting.
First it throws an fatal error message:
After OK, that message appears:
Is there anything wrong? because after OK - the program won't start.
What can I do to get pgadmin 4 running? What should I enter in Python Path and what in Application Path?
I have found now the problem, it was the Java installation on which pgadmin 4 depend heavily.
In Windows when installing Java 8 (Java SE in this case) you do not have to use JAVA_HOME and JAVA_JRE anylonger and you can install java with default path settings (with the version number)
So I installed JAVA SDK 8 32 and 64bit and pgadmin start up normally.
The PATH variable includes only C:\ProgramData\Oracle\Java\javapath, thats all and let you use allways the latest version of java you installed.
In my case, I installed pgAdmin 4 v4.25 (released Aug. 20, 2020) . It solved my issue .
I had the same problem. I think, the installation of Visual C++ 2013 Redistributable is the source.
I fixed it uninstalling pgAdmin 4 and installing it again.
It tried to install Visual C++ 2013 Redistributable again, but it was already installed and now it works.
Hope this helps.
Try to install pgamin 4.5.1, it works for me (w10 x64) pgadmin 4.1.5
After struggling for weeks with this problem I found a solution. In my case I have Anaconda installed and maybe it affects PgAdmin in some way, I don't know. In order to start PgAdmin I followed these steps:
Open cmd and move to C:\Program Files\PostgreSQL\11\pgAdmin 4\web
Run pgAdmin4.py with your Python distribution. I had to install several libraries.
In my case, an error appeared, I needed to change Line #32 of C:\Program Files\PostgreSQL\11\pgAdmin 4\web\pgadmin\browser\__init__.py. More precisely:
from flask_security.views import _security, _commit, default_render_json, _ctx to
from flask_security.views import _security, _commit, _render_json, _ctx
Last, I needed to edited line socket module from Python libraries, gethostbyaddr(name) found non-ASCII symbols in the host name of my computer, I don't have any of them :S. Well, I changed line #687
hostname, aliases, ipaddrs = gethostbyaddr(name) to
hostname, aliases, ipaddrs = gethostbyaddr("")
After all of these steps I run pgAdmin4.py again and it worked.
Hope it helps.
For me there was no way to make it work (pgAdmin4 Version 4.21 that comes with Postgres 11.8 on Windows 10 x64). I really tried every possible solution.
So I gave up and found pgAdmin3 Redux: https://tokavuh.com/pgAdmin3Redux/ that supports Postgres 11, too.
You will probably have problems starting it, because of missing dll's from some Visual C++ Redistributable version I could not find out, but fortunately you will find these missing dll's on https://www.dll-files.com, just search them there as errors pops up.
I have been developing a Java program in Netbeans/Ubuntu 12.04 using OpenJdk. I have got this program to run successfully using the .jar in Linux, but when I copy the .jar to my Windows 7 virtual machine I get the following error;
"Could not find the main class: testprogram.Main. Program will exit."
Also this program uses no external libraries.
How did you start your program? Did you use java -jar yourjarfile.jar?
Maybe your Manifest file does not defined applycation entry point. You can study this topic here.
My fix to this problem was to use JDK 6 as opposed to JDK 7, still unsure as to why this error was produced, but this change has fixed the problem.