Image of the errors
I don't how to fix this red underlines I recently got in my routes files.
What I did:
I split up my routes files into 3 files:
- routes
- rest.routes
- web.routes
And after I did, IntelliJ said something about "We have a new program that can handle .routes files" and I clicked yes to it. <-- Stupid me :(
Can also mention that I cant remember what addon that was installed, and I cant find any addons that differs from previous versions.
Before there was no "spellchecking" on the file, but now I get this box in top of the file saying "Project SDK is not defined 'Setup SDK' ". It also gives the red "undelining" similar to spellchecking under every single line of code in the file.
The code itself works great, its just very frustrating to have these red lines everywhere.
Anyone know how to get rid of it?
Highly appreciated!
IntelliJ 2017.2 and Play Framework 1, I had this problem one day. Took me awhile to figure out but it was the Scala plugin that made this fail for me. After uninstalling the Scala plugin it works again.
I also faced similar issue recently. The plugin that Intellij asks to install in this case is Erlang. You just have to uninstall it (or just suppress the warning).
To uninstall Erlang go to Preferences.. -> Plugins. Then search for Erlang and select. Then click uninstall (on the right pane).
First, setup Java SDK (even if you use scala)
Second, try to compile code (run play application) and recheck routes files. I suggest that IDEA use compile routes classes to verify config.
Third, check syntax of your conf/routes . Are you sure want use -> ?
Related
Hi everyone I am new to IntelliJ in general and especially to Gradle and I feel like a total noob. :D
Im not sure if this is a Kotlin DSL thing or if I just do it the wrong way and it wouldn't work in Groovey either.
After hours of trial and error and reading other SO posts I'm still not able to install a simple dependency... it can't be that hard...
Currently I am playing around with Jetpack Compose for Desktop even though it's still in alpha and it works but for the love of god I am not able to add a dependency.
So here is my Problem:
I try to install the dependency like they say I should in
https://developer.android.com/jetpack/compose/navigation#kts
and yes I know it's an android package so it may not compile or it may crash during runtime but shouldn't it at least find and download the dependency???
So... if I add
implementation("androidx.navigation:navigation-compose:2.4.0-alpha10")
to my build.gradle.kts
And try to compile it I get an exception during the build process:
What I tried so far:
I checked if the repository maven("https://maven.pkg.jetbrains.space/public/p/compose/dev")
who is configured in my build.gradle.kts repositories-section and in my settings.gradle.kts pluginManagement-section contains the package that I want.
The site https://mvnrepository.com/artifact/androidx.navigation/navigation-compose?repo=space-public-compose-dev tells me, that the repository contains the package that I need.
I checked the error log itself.
But I don't relly know what it tries to say.
I use Java SDK16, since I expect downward compatibility and the fact that the dependency is still in alpha I assume it should be compatible.
I use Kotlin 1.5....
that's it.
Thanks for reading all that :) I really appreciate your time... If I forgot some crucial information let me know and I will add it as soon as I can.
the problem which I feel is, is you are basically opening the wrong file. (I don't use jetpack compose so the answer might differ)
on the top left corner in the image, where there is project dropdown, open it and select android.
now there will be a different set of files in the Gradle folder, in fact, there will be 2 different files in that folder.
build.gradle (project: <project_name>)
build.gradle (Module: <project_name>.app)
open the second file and there will be dependencies copy + paste implementation code there.
the file which you have opened is actually the first file.
Well... here I am back again answering my own question.
After I switched to the terminal in IntelliJ Idea (which to be honest I could have thought of that prior to posting my question) there was highlighted text that gave me the necessary insight, why it wasn't working.
And after some searching the web in order to find out what an "aar" file is and why I didn't get a jar file like I expected it turns out that android has it's own little file format for android applications and that those cannot be used in regular java/kotlin projects.
I read somewhere, that 'aar' files contain a jar file and some other stuff and extracting the jar file from the aar file may be a way to get it working, but it didn't fix anything, maybe because the dependencies of the navigation package are aar files as well and therefor I'd need those packages as well and extract the jar file from those as well and it all seems like this isn't the right way...
So I guess I have to wait until Jetpack Compose for desktop somehow is able to use aar files or until the repositories deliver the packages in a regular jar file.
This relates to the go language plugin (version 0.9.15.3) for IntelliJ IDEA.
I have a directory structure in the following format:
src/
fred/
fred.go
bill/
bill.go
In (say) bill/bill.go, I import fred.go, and the compiler picks up references to fred.Something (when run from the command line).
But IntelliJ IDEA does not recognise the references to fred.Something; they come up in red, and actions such as 'go to definition' do not work.
Is there anything I can do to make this work?
I don't want to upgrade to the alpha version of the plugin if I can help it, unless it is stable (in which case, it should not be alpha).
Please don't use 0.9.15.3. The latest plugin should work properly for your case, if not please open a issue.
To get the latest plugin, please follow the instructions from here: https://github.com/go-lang-plugin-org/go-lang-idea-plugin#pre-release-builds
I have a Scala Play project. I'm using Play 2.2.1. I downloaded Scala, Play 2 supported and SBT plugins. Everything is OK, but When I call route on Action in the Controller appear following error(Look screenshots):
I'm using IntelliJ IDEA 12.1.6 Ultimate version. Scala version 2.10.2
Anybody know how to fix this problem?
Thanks in advance!
Edit
When I generate my project to Intellij IDEA via "play idea" command in play console, and I opened project in IDEA project structure was such:
Then I saw answer #millhouse and discussing on this githup([Play 2.2] "play idea" creates not working source mapping in target) and I removed following folders from Sources Folders:
target\scala-2.10\src_managed\main\controllers
target\scala-2.10\src_managed\main\views
and "Report highlighting error" disappeared, but now there is another error:
and
my route:
And I've changed "Sources Folders" as shown below:
But it doesn't help me. And remains "Unspecified value parametrs" error.
millhouse's answer helped me find the right answer. Play 2.2 (and perhaps earlier versions, haven't checked) output a scala version of the routes file to project_dir/target/scala-2.10/src_managed/main So for IntelliJ to get the highlighting right you need to make sure that src_managed/main is added as a source folder. The reverse routes for javascript are for some reason included in project_dir/target/scala-2.10/classes_managed so you'll have to add that as well. (In your screenshot it looks like classes_managed is set to excluded so you'll want to un-exclude it by pressing the x button on the right hand side.)
Here's a screen shot of my project structure:
Update:
In Play 2.3 (or perhaps recent versions of IntelliJ) adding the classes_managed no longer fixes the problem. Instead of adding classes_managed to the project's sources add it to it's dependencies. By doing that IntelliJ should be able to pick up the compiled routes.class.
This is a common problem, it's because IntelliJ needs to be shown where to look for the compiled Scala templates and routes file. Here's how I fixed it on my IntelliJ 12.1 installation:
Go to the Module Settings for your project in IntelliJ (select the top-level, hit F4)
Choose the Modules item in the Project Structure window that appears
Select the projectname item (as opposed to the projectname-build item)
Add the compiler's output directory to the Source Folders items;
For Scala 2.10 it's target/scala-2.10/classes
I personally find the IntelliJ UI for this to be very non-intuitive; you might need to take the target directory and/or one of its subdirectories out of the Excluded Folders first
After applying that change, IntelliJ should see the results of compiling each routes and .scala.html file as just-another source file, so they won't show as "broken" and auto-complete should work for them.
What are common causes for IntelliJ IDEA not being able to resolve built-in JVM types and methods? For example, when I mouse over String the tooltip says "Cannot resolve symbol 'String'". It's as if IntelliJ has doesn't know where the JVM is.
By the way, I am running OS X 10.6.6. Everything was working fine until I ran the system update this morning.
Most likely JDK configuration is not valid, try to remove and add the JDK again as I've described in the related question here.
First check if you have configured JDK correctly:
Go to File->Project Structure -> SDKs
your JDK home path should be something like this:
/Library/Java/JavaVirtualMachine/jdk.1.7.0_79.jdk/Contents/Home
Hit Apply and then OK
Secondly check if you have provided in path in Library's section
Go to File->Project Structure -> Libraries
Hit the + button
Add the path to your src folder
Hit Apply and then OK
This should fix the problem
I was facing the same problem when import projects into IntelliJ.
for in my case first, check SDK details and check you have configured JDK correctly or not.
Go to File-> Project Structure-> platform Settings-> SDKs
Check your JDK is correct or not.
Next, I Removed project from IntelliJ and delete all IntelliJ and IDE related files and folder from the project folder (.idea, .settings, .classpath, dependency-reduced-pom). Also, delete the target folder and re-import the project.
The above solution worked in my case.
For me, I had to remove the intellij internal sdk and started to use my local sdk. When I started to use the internal, the error was gone.
I tried almost everything but nothing was helping with the ibm jdk 1.8. to fix this issue. then I found an article from https://youtrack.jetbrains.com/issue/IDEA-279214/Cannot-resolve-symbol-String-when-using-IBM-JDK-180 and it worked like charm!!!
so sharing original help credit goes to #Serge Barano. incase anybody needs and not able to able to resolve the issue using previous solutions like me.
according to the article answer is:
IBM JDK has a weird layout and the jar with the String class is in bin directory for some reason:
d:\dev\ibm_sdk80\jre\bin\default\jclSC180\vm.jar
If you add it to the JDK classpath in IntelliJ IDEA, the issue should resolve:
For me, IntelliJ could autocomplete packages, but never seemed to admit there were actual classes at any level of the hierarchy. Neither re-choosing the SDK nor re-creating the project seemed to fix it.
What did fix it was to delete the per-user IDEA directory ( in my case ~/.IntelliJIdea2017.1/) which meant losing all my other customizations... But at least it made the issue go away.
First of all you should try File | Invalidate Caches and if it doesn't help, delete IDEA system directory. Then re-import the Maven project and see if it helps.
For me ,
File -> project structure -> Project Language Level (11) selection worked. Local variable syntax for lambda paramters.
In my case, cloning repo from the remote was the easiest way to solve this issue.
When I start my project in Intellij 9 (#IU-95.66) I see a red popup in the top right of my screen saying...
Load error: undefined path variables!
USER_HOME_GRAILS, USER_HOME_GRIFFON
are undefined. Fix it.
I do not have the Griffon/Grails plugins enabled and never have, why would I get this?
The project was created with Groovy plug-in enabled and it has stored these variables in the project file. Either enable the plug-in or remove the variables from the project file.
Creating the new project should also help. We have a related issue in our tracker, you may join it and provide more information.
I enabled the Grails/Griffon plugin and can confirm that it solved this exact issue. I had reinstalled Intellij on another machine and this is one issue I had when starting up a project that was created under a previous install.
Thanks.!