Could not delete caches dir when compile Kotlin in Intellij IDE - kotlin

My project use plugin kapt to generate mapper.
When run app then can not compile Kotlin (image below)
If remove plugin kapt then it not happend.
To resolve I must restart Intellij IDE. Take more time.
This error probably only happen on windows

This is a Kotlin bug, you can vote and watch it for updates: https://youtrack.jetbrains.com/issue/KT-36253. A workaround is to kill the running Java processes.

I have this problem almost every build (Android Studio stable + Artic Fox).
Manual Solution (try this first, if it works continue)
Task manager > Processes > End "OpenJDK Platform Library" tasks
(sometimes it's standalone, sometimes it's under "Android Studio")
OR
Task manager > Details > End "java.exe" tasks
Automated Solution
Create a new end-java.bat file
Content of .bat file: taskkill /f /IM java.exe
Right click end-java.bat file > create shortcut
Right click the shortcut > properties
Add shortcut key (e.g. ALT + CTRL + 1)
ALT + CTRL + 1 will now fix the issue

Try This :
https://developer.android.com/studio/build/build-cache
Add this code :
// To re-enable the build cache, either delete the following
// line or set the property to 'true'.
android.enableBuildCache=false
After that clean project and restart android studio

Also you can try to use a different JDK (e.g. OpenJDK). It helped me.
File -> Project Structure -> SDK Locations -> JDK Location

You can reboot the system, it will help. But this problem will return soon. This is the bag of Android Studio 4.2 https://youtrack.jetbrains.com/issue/KT-36253

Related

Sigasi in Eclipse

I have just installed the Sigasi Studio pluginin Eclipse (version: Eclipse IDE 2018-12). When I try to launch it,to make a new VHDL file, I get the following:
The selected wizard could not be started. org/eclipse/lsp4j/Range
(occurred in com.sigasi.hdt.vhdl.ui.VhdlExecutableExtensionFactory)
org/eclipse/lsp4j/Range
How I could solve it, please?
Thank you in advance.
Thanks to the Sigasi support, I was able to solve the problem. They wrote me:
The lsp4j plugin version is to recent for the xtext version that ships
with Sigasi Studio 4.2. This issue has been resolved in the preview
channel of release 4.3. Therefore - if you wish to use the plugin
version of Sigasi Studio - I recommend to install the 4.3 preview
following the steps explained on
http://insights.sigasi.com/tech/preview.html.
That's all. Now, I would like to configure Sigasi with GHDL (as a compiler, when I run the project) and GTKWAVE (ad a waves viewer). How can I do that?
Thanks in advance.
SIGASI + GHDL + GTKWAVE (all in one)
It is very powerful combo that you can set up. ATTENTION i use macOS 10.13.6:
Step 1
Make sure you have both installed GHDL and GTKWAVE typing
$ which gtkwave
/usr/local/bin/gtkwave
$ which ghdl
/usr/local/bin/ghdl
Step 2
Open Sigasi an make new Project and create an additional compile.sh file with:
#!/bin/sh
PROJECT_NAME="PWM_Generator"
PROJECT_NAME_TB="PWM_Generator_tb"
WORKING_DIR="/Users/imeksbank/Dropbox/UMHDL"
/usr/local/bin/ghdl -a --workdir=$WORKING_DIR/work.ghdl $WORKING_DIR/$PROJECT_NAME/$PROJECT_NAME.vhd;
/usr/local/bin/ghdl -a --workdir=$WORKING_DIR/work.ghdl $WORKING_DIR/$PROJECT_NAME/$PROJECT_NAME_TB.vhd;
/usr/local/bin/ghdl -e --workdir=$WORKING_DIR/work.ghdl $PROJECT_NAME_TB;
/usr/local/bin/ghdl -r --workdir=$WORKING_DIR/work.ghdl $PROJECT_NAME_TB --vcd=$WORKING_DIR/$PROJECT_NAME/simulation.vcd;
now, be aware, for each project you create your own variables like
PROJECT_NAME
PROJECT_NAME_TB
WORKING_DIR
I use always Dropbox for such approach because then i can access via Windows as well.
And of course, there is a possibility to create custom variables in Sigasi -> External Tool Configurator -> Program -> compile_sh -> environment to pass them to make compile.sh independent. Here you have to deal with it by yourself =)
Step 3 .
Set up you External Tools Configurations to let shell script be executed by Sigasi Studio and create the .vcd file for gtkwave:
Click on currently created Project (in my case it is the PWM_Generator).
After that click on Run -> External Tools -> External Tools Configurations ....
Then go to the left sidebar and under Program create your own anchor like compile_sh.
Finally you have your route :
Program
--compile_sh
And now extend this anchor by a custom created shell script :
Main->Location gets ${workspace_loc:/PWM_Generator/compile.sh}
Main->Working Directory gets ${workspace_loc:/PWM_Generator}
Click Apply and Run and that's it !!! After this you can program VHDL / Verilog and compile via Run -> External Tools -> compile_sh having created .vcd. In your project appears the gtkwave file and there just double click and it starts. =)

Get null use System.getenv() in gradle

def CATALINA_HOME = System.getenv("CATALINA_HOME")
task t << {
println CATALINA_HOME
}
CATALINA_HOME is null when I run with idea (double click t from Gradle Project panel), but when gradle t is executed in terminal I get a correct path.
It seem this is only happen in OSX (my version is 10.11.14 El Capitan).
IntelliJ IDEA has problems with recognizing environment variables on OS X (not sure if on other systems as well). Please have a look at this post - it should solve the problem (some time ago I had similar issue and found it very useful).
Since the linked page no longer exists you can find it in the archive here. Thanks #AlexeyStepanov!
Want to add, that sometimes it insufficient for Intellij Idea to configure Run/Debug Configuration option of Environment variable.
Instead you need to set them in File -> Settings -> Build, Execution, Deployment -> Build Tools -> Runner -> Environment variables

Mulesoft Transform Message Error: "There are some error in the current classpath"

New to working with MuleSoft, and I am getting an error "There are some error in the current classpath" when adding in a Transform Message into the Message Flow. I have just finished setting up Anypoint Studio, so this might be a configuration step I have missed somewhere.
DW Script Error
Payload (default)
I also faced the same issue and i follow below mentioned steps,
Go to the project Right Click > Mule > Update Project Dependencies
Note:- Before performing above steps make sure, you are connected with internet.
Hope it will work for you.
I had the same issue this morning and after a lot of playing around have finally managed to get it working. What did the trick in the end was to go to Project -> Properties -> Java Build Path, click on the Mule Server 3.7.2 EE entry, hit Edit, reselect the same version of the server runtime, click Finish, click Ok. This in itself didn't seem to make any difference, but then I restarted Anypoint Studio and everything was now working correctly.
I have done some digging, and found the following difference in the projects .classpath file:
before:
<classpathentry kind="con" path="MULE_RUNTIME"/>
after:
<classpathentry kind="con" path="MULE_RUNTIME/org.mule.tooling.server.3.7.2.ee"/>
Hopefully this works for you too.
Right click the project --> go to the properties --> select the required java version and any domain projects --> remove any un-referenced java version/domain from Java build path.
Check once if MAVEN_HOME is added as environment variable and %MAVEN_HOME%\bin is added to path variable in environment variables.
Also try deleting the .mule file created in the workspace and then try restarting Anypoint Studio. After that in command prompt traverse till your project folder and run mvn clean install command.

phpStorm 7 Code completion stopped working

I have been working with phpStorm and it had suddenly stopped showing suggestions for code completion. When i do Ctrl + space its behaving correctly by showing all the possible options in a drop down.
I have followed the below link and have did invalidate cache but still of no use.
PhpStorm code completion doesn't show core classes/extensions
My Setup is:
OS: Mac - 10.9.2 (Mavericks)
PHPStorm: 7.1.3
I just had the same problem, fixed it when I realized I mistakenly put PHPStorm in Power Save Mode. Click the little fellow on the bottom right of your PHPStorm window and switch that off
Indeed, the Power saving mode (File > Power Saving Mode) allow you to disable the code inspection functionnality.
However sometimes the PhpStorm code analysis failed and you lost your code completion. In this case you juste have to ask for a new code analysis (File > Synchronize [CTRL+ALT+Y]) or invalid the cache and force a restart (File > Invalid cache / Restart).
Hope that helps.
Invalidating the cache did not work for me, but this did:
Enable power save mode (File > Power Save Mode), then disable it.
If your are using a Linux distro (Ubuntu, Debian, Centos) etc, it is due to ibus.
Just change the Shortcut (run: ibus-setup and change to Super+Ctrl+Space for instance) and everything will be fine again.
Or (my favorite): uninstall ibus if you are not using it.
In a Debian/Ubuntu distro should be:
sudo apt-get remove ibus
Ctrl+Space autocompletion should be back.
It was power saving mode for me too. It's an option at the bottom of the File menu.
install a previous version
https://www.jetbrains.com/phpstorm/download/other.html
Worked for me after I tried everything.
I struggled with this for a few hours this morning. After invalidation of caches, a complete reinstall, etc.. nothing worked.
I closed phpstorm and removed the .idea folder in the filesystem. I then renamed the project folder and reopened it. Autocomplete was now working!
I noticed that phpstorm then created the old project directory in the background, even though I did not open it and put a .idea folder in it. Something is obviously corrupted here.
" ... stopped showing suggestions for code completion".
On mac you can invoke it by fn+ctrl+space.
Going to php-storm -> Settings -> Keymap -> Set Active Changelist you can see it is associated with ^+space.
on windows ctrl+space

Debugging SBT project with Play in IntelliJ IDEA

I have a SBT project
in this project i have a sub play project and other projects
example from my build file :
lazy val subProj1 = Project(id = "sub-proj-1", base = file("sub1"))
.settings(...)...
lazy val subProjPlay = play.Project("play-proj", 1.0 , path = file("web"))
need to debug the play server from IntelliJ IDEA.
To run the project I use sbt run on the command line.
How can I debug the project in IDEA?
I found this to be the easiest solution : (using IntelliJ IDEA )
in IntelliJ :
Go to "edit run configurations"
Create a new remote configuration (port 9999, all other details leave with default values)
Go back to IntelliJ and run the new debug configuration (don't forget to put a break point)
From command line run :
sbt -jvm-debug 9999 run
The easiest solution.
Edit Configurations... -> add SBT Task (not Remote task).
Specify SBT Task: ~run.
Run created SBT Task using - Debug button
Provided you've Play distribution installed locally, use play debug run on the command line and connect to localhost on the port 9999 in IDEA.
From Debugging section in Using the Play console in the official Play 2.2.x documentation:
You can ask Play to start a JPDA debug port when starting the console.
You can then connect using Java debugger. Use the play debug command
to do that
If however you don't have it (and for a reason don't want to install it), add Remote Run configuration in IDEA that will give you a hint for the command line arguments you should be using when launching SBT, e.g.
-agentlib:jdwp=transport=dt_socket,server=y,suspend=n,address=5005
When you launch SBT that may or may not be as simple as launching SBT jar, just use the above to configure JVM to run in debug mode.
IntelliJ IDEA 2016.1.1 && Play Framework 2.5.3
For me, no matter how I set(create new Run/Debug Configuration for Play 2 App or SBT Task, specify the debug port, execute in Run or Debug mode) in the IntelliJ IDEA 2016.1.1 Enterprise Edtion, the IDEA can not open the debug port(default 9999), so the debug is impossible.
After disable the sbt-fork-run-plugin(comment it in /project/paly-fork-run.sbt), it works!!!
I am newer to Play framework,and have found many bugs...Compare to RoR, it's so hard to learn, to run, to use, to debug...
Below is my steps:
disable the sbt-fork-run-plugin(comment it in /project/paly-fork-run.sbt)
execute activator -jvm-debug 9999 "run 11111" (I use port 9999 to debug, port 11111 to run my Play project)
In IDEA, add an new Run/Debug configuration, Choose, set debug port to 9999
debug the new created configutation