I am trying to run the Playn example projects. I followed every step in this guide to setup new Playn development environment and then this guide to run sample projects.
it seem to work fine but when I try to run the HTML5 version by right click and then going to Google-> GWT compile, nothing happens. I don't see the development mode view poping up to copy the address and paste it to web browser as the guide says. I just get the following in the console window:
Compiling module playn.showcase.Showcase
Compiling 1 permutation
Compiling permutation 0...
Compile of permutations succeeded
Linking into L:\playn-samples\showcase\html\war\showcase
Link succeeded
Compilation succeeded -- 35.187s
Beyond that nothing happens. If I right click and select run as-> web application, I get the pop out saying
Could not find any hosting pages in the project playn-showcase-html
Anybody know what am I doing wrong ?
What you got from the compilation was all good.
"Beyond that nothing happens." is okay.
When you right click on the "playn-showcase-html" project, select "Run As - (g) Web Application", you should get an output to the "Development Mode" tab as "http://127.0.0.1:8888/Showcase.html?gwt.codesvr=127.0.0.1:9997".
If not, check if you have got the following folder structures under the "playn-showcase-html" project:
playn-showcase-html
|...
|--war
|--Showcase.html
|--WEB-INF
|--web.xml
As far as I know, you can't simply compile (GWT) and run the HTML version. This is because, the HTML version requires a local web server (such as jetty/tomcat) to host the files in order for the project to be 'run'. However, a simpler way around this would be to try using ant via Eclipse.
Window > Show View > Ant
Once the window appears (probably on a sidebar), right-click and select:
Add Buildfiles...
When the list of projects appear, expand the project by clicking the small arrow to the left of the project name in the list. Then select the ant build file:
build.xml
That will add the ant build file to your list of active build files.
Expand similarly to look at the ant tasks provided by the build file.
Double click on the appropriate task; in your case:
run-html
OR
Run ant directly on the command-line to get the same results.
In the current version of PlayN a jetty server is being started automatically. Right click on the xx-html project "Run As"->"maven install". This starts the GWT compiler, and starts a jetty server (default port is 8080), then you can run the HTML5 version by typing "localhost:8080" in yout browser.
I've also wrote a more detailed description about this on my blog getting started with eclipse and PlayN , maybe this could be interesting.
Related
basically opening this question again because the answer is outdated, as the link now redirects to Firebase:
Gradle fails building with "Missing project_info object"
I want to attach the google-services.json file to my Android Studio project, and every time I try to download it from the developers API from Google, it gives me a json file with a large name that does't correspond to the tutorial's simple "google-services" and renaming it won't work because of this error.
Downloading it creating a new project doesn't seem possible for me now as it the page gives me another error when I click Configure a Project (I already did that before but left the project there without downloading the json file directly from there, which seems to be the problem).
Where can I safely get this file, and should I rename it or? Thanks in advance.
Apparently the solution is just following the link and creating the project with Firebase:
Then create or select a project and fill it with your app data that shoul look like this (the SHA-1 key should be found in your console log when clicking the button in the image:
Then add the lines of code that should be in your build.gradle(app level one and project level one), editing them with notepadd. Finally you need to sync these Gradle files, in Android Studio : File->Sync project with Gradle Files
The tutorial is very self explatanory, but for beginners like me, this could help.
I've created a sample libgdx/html project in NetBeans 8 and I've followed this guide https://github.com/libgdx/libgdx/wiki/Gradle-and-NetBeans. When I try to run it right-clicking the HTML project, then Tasks/superDev, NetBeans compiles everything without errors and gives me the link to click. I click the link but the browser says "The web page is not available".
Here are the last log lines from the NetBeans compilation output:
Invoking Linker Cross-Site-Iframe
Ignoring the following script tags in the gwt.xml file
soundmanager2-setup.js
soundmanager2-jsmin.js
Link succeeded
Compilation succeeded -- 30,218s
Compile completed in 31349 ms
2014-10-15 17:07:19.171:INFO:oejs.Server:jetty-8.y.z-SNAPSHOT
2014-10-15 17:07:19.529:INFO:oejs.AbstractConnector:Started
SelectChannelConnector#127.0.0.1:9876
The code server is ready.
Next, visit: http://localhost:9876/
I feel your pain. Try uploading the files to Mozilla Thimble or some other fancy code-edit system. That way it will show if it will correctly execute or not.
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I've set up a FlexUnit test on my Adobe Air project and want to test some functionality that uses NativeProcess. When I run the test it gives this error:
Error: Error #3219: The NativeProcess could not be started. 'Not supported in current profile.'
This is because the FlexUnitApplication-app.xml doesn't have this line enabling NativeProcess:
<supportedProfiles>extendedDesktop</supportedProfiles>
The problem is that FlexUnitApplication-app.xml gets auto generated each time it builds without that line.
I've been able to get it to work by running the test using "Run all tests" from the FlexUnit Results window and letting it fail. Then I add the line to FlexUnitApplication-app.xml in bin-debug and running the tests again. If anything in the project changes I need to repeat these steps so this isn't ideal.
You need to add it to your launch profile: click on the little arrow next to the bug icon and select Debug Configurations (or select the project properties > run/debug settings)
Choose the launch configuration you want to edit on the left of the new dialog. In the "main" tab of this config, the last option is "Profile", you can switch between "desktop" and "extendedDesktop" there.
I am trying to integrate the Phalcon developer tools with phpstorm. There is a video here, but I am unable to view it due to my location.
I can't find any other usable reference in the documentation, how can I accomplish this?
Here are the steps.
Make sure you have the phalcon-devtools installed Instructions
Create a project using phalcon-devtools (unless you already have a project)
Launch PHPStorm and create the project there (unless you already did that).
Click File-Settings (Ctrl+Alt+S) (or PHPStorm-Preferences for Mac)
Click the second option "Command Line Tool Support"
Click the + icon and a new popup comes up. Make sure you have "Custom Framework" selected
In the new popup type:
Framework: Phalcon
Tool path: /Applications/MAMP/htdocs/phalcon-tools/ide/phpstorm/phalcon.sh
Alias: phalcon
Description: Phalcon Developer Tools
This assumes that your phalcon-tools have been installed under:
/Applications/MAMP/htdocs/phalcon-tools/
Also if you use a Windows environment, you should use phalcon.bat instead of phalcon.sh (see Tool Path line above)
Click Apply and then OK.
Click Tools - Run Command (Ctrl+Shift+X)
In the Commands output window, type:
phalcon commands
You should be able to see output. If there is an error check your path. Type any of the phalcon-tools commands to generate components for your project.
In PHPStorm you should see in the project explorer "External Libraries". Right mouse click and select "Configure PHP Include Paths"
In the new dialog click the + and navigate to the /Applications/MAMP/htdocs/phalcon-tools/ide/phpstorm/0.5.0 folder and click OK.
Now as you type code, the relevant helper popup will appear with all the relevant functions.
2012-09-07: There is a beta implementation of the Phalcon PHPStorm support for 0.5.0 here. In the upcoming weeks the code will become part of the framework and included with the 0.5.0 version.
I had some problems with the execution of the phalcon.bat file on my Windows Dev machine, no PHP installed, so i research a much simpler solution for phpstorm.
Simply do following:
click on "External Libraries"
click on "Configure PHP Includes Paths..."
click on add
add "phalcon-devtools\ide\[YOUR_VERSION_DIRECTORY]"
Than you have code completion for phalcon:-)
If you see the Phalcon module loaded in phpinfo page in your WAMP server, do the following to get loaded the module in CLI mode too.
Copy <WAMP INSTALATION >\bin\apache\<APACHE VERSION >\bin\php.ini to \bin\php\<PHP VERSION>\
Set php PATH to <WAMP INSTALATION>\bin\php\<PHP VERSION>\
That should solve the problem.
It has since been changed,
"As part of our restructuring and working towards a better more robust framework in terms of features as well as organization, we have removed the IDE stubs from the Phalcon DevTools repository and moved to its own repository."
The new instructions are located here:
https://blog.phalconphp.com/post/phalcon-ide-stubs-repository
I'm having a silly problem : I'm trying to add the Jsoup library (which is just an external jar) to my android application developed in Intellij Idea and it seems and don't do it right .
I put the library in the libs folder , then I went in Project Structure -> modules and selected dependencies , select add global library , select attach source and click ok.
When I write code it is able to automatically import classes and to compile , but when running I get " java.lang.NoClassDefFoundError: org.jsoup.Jsoup"
Copy the .jar file into your lib/ directory.
Right click the new .jar in the lefthand file browser in IntelliJ / Android Studio
Choose "Add as Library..."
Voila!
-Open the External Libraries node on the Left hand panel.
-Select Open Library Settings
-Project structure dialogue opens up.
Select the Libraries.
Click the "+" to browse the file.
![add external jar1
In IntelliJ IDEA 15 you can also access the Project Structure menu item from "File" item in the menu bar. Select Libraries from the list on the left. Click the "+" to browse the file, select it and you're done. It will be added to the "External Libraries" directory in your project.
Have a look at the newer artifacts section. Perhaps you don't add the JAR into your deployment properly.
UPDATE:
I'd like to update my answer based on lessons learned over the past six years since I first answered this question.
The best way to manage 3rd party JAR dependencies in Java projects is to learn Maven (my preference) or Gradle. IntelliJ has terrific integration with both.
If you combine those with an enterprise repository like Nexus you'll have no problems. Your dependencies and versions will be completely specified. Conflicts will be identified for you. Updates will be relatively simple.