It appears that the program is already installed in Pycharm. I even created a blog about how to do it with pictures.
Nonetheless, it has been a nightmare getting to execute and finally connect on the web.
What code am I missing, I did it all thru Pycharm.
Yes, in order to Install Flask to do web apps. You must pay Pycharm Pro. This is true if you have a windows laptop or desktop. I am not certain about other programs where you can do Python web apps for free. But I will research that.
I can't debug my react native / expo app in WebStorm, but I can in Visual Studio Code.
I have a react native app that I can successfully run using expo. I set up the configuration according to the info on this site:
https://blog.jetbrains.com/webstorm/2018/02/webstorm-2018-1-eap-181-3263/#debugging-expo
When I click "run" or "debug" and "Debug JS Remotely" is turned off, the bundler builds a JS bundle and the app starts on my devices.
But once I turn on "Debug JS Remotely", the bundler only says:
Starting custom debugger by executing: : [my working directory] [my working directory again]
and never goes on to build the JS bundle.
After a short while, a red screen appears on the device, and it says:
Unable to connect with remote debugger
Timeout while connecting to remote debugger
onFailure
DevSupportManagerImpl.java:851
onFailure
WebsocketJavaScriptExecutor.java:83
run
WebsocketJavaScriptExecutor.java:142
handleCallback
Handler.java:790
dispatchMessage
Handler.java:99
...
The bundler doesn't say anything more than the message above.
As soon as I turn off remote debugging, the the bundler starts building again and finishes with
"Building JavaScript bundle: finished in ...ms"
as usual, but the device, again, shows the red screen with aforementioned messages, or doesn't show anything but the regular white screen with a message at the bottom saying "Downlading JavaScript bundle 100,00%". I either have to stop and restart within WebStorm or I have to close the expo app and re-open it. Either way will make the app start again on my device.
This is my first time working with javascript, react native, expo, so I am not sure, but it should be possible to debug in WebStorm directly, right? As mentioned, in Visual Studio Code everything including debugging works fine, so I don't think it's anything in the code. Maybe someone here has an idea where the problem lies?
node -v: v11.6.0
react-native -v: react-native-cli: 2.0.1, react-native: 0.57.1
Any help will be greatly appreciated! Thanks in advance!
PROOF
HOWTO
Looks like there's been an update to how you can setup Configurations since you tried.
Try changing the Bundler host to 127.0.0.1 and try again.
I just setup Webstorm v2020.2 yesterday to debug my Expo application and it is working as expected.
These instructions were all that I required: https://www.jetbrains.com/help/webstorm/react-native.html#ws_react_native_create_run_config
On the main menu, go to Run | Edit Configurations, click icons.general.add.svg and select React Native from the list. The Run/Debug Configuration: React Native opens.
Choose whether you want WebStorm to build and launch the application for you:
Select the Build and launch checkbox if you are launching your application for the first time or if you have updated its native code since the last run.
If your application uses Expo, clear the checkbox because this bundler takes care of the process itself.
If you selected the Build and launch checkbox, choose the target platform, Android or iOS. Depending on your choice, WebStorm will run the bundler with react-native run-ios or with react-native run-android.
Optionally, type the arguments to be passed to React Native, for example, specify the simulator type through the ‑‑simulator flag: ‑‑simulator="iPhone 4s".
In the Bundler host field, specify the host where the React Native bundler runs, the default value is localhost.
If you are using Expo, change the default bundler host to ensure successful connection with the debugger. This connection may fail because WebStorm by default uses localhost to start debugging while Expo expects 127.0.0.1 or an external IP address depending on what is selected in Connection field of the Metro bundler configuration. See Debugging a React Native application that uses Expo for details.
In the Bundler port field, specify the port on which the React Native bundler runs, by default 8081 is chosen, learn more from the React Native official website.
Choose the Node.js interpreter to use. This can be a local Node.js interpreter or a Node.js on Windows Subsystem for Linux.
Specify the path to react-native-cli and the working directory of the application. Optionally, type the environment variables for react-native run-android or react-native run-ios.
By default, WebStorm starts the React Native bundler automatically when you invoke the run/debug configuration. If you have already started the bundler from outside WebStorm, for example, from the command line, you can re-use it without stopping and restarting. Select your bundler in the Before Launch area and click Remove.
The issue is tracked at WEB-35719, please follow it for updates
I want to debug c++ module in Android Studio.
I create a project with c++ support in android studio.
When i debug, this is what i get.
'Starting LLDB server' will never stop. If I stop debugging, its still there. If I exit android studio, i get warning about running background process. I already installed LLDB in SDK manager. I have enable debugging in my device.
What should I do?
In Android Studio 3.5 I encounter similar issue with LLDB debugger - where "Starting LLDB server" process hangs forever, no debugging process is started. Check this answer.
I was having this problem today all of a sudden Android Studio 3.5.3. What fixed it for me was to uninstall & reinstall Android SDK Platform Tools and LLDB.
This was the exact steps I followed:
Open Android Studio
-> Preferences
-> Appearance & Behavior
-> System Settings
-> Android SDK
-> SDK Tools tab
Uncheck LLDB and Android SDK Platform-Tools
Click Apply & let sdkmanager uninstall those items.
Re-Check LLDB (I'm using 3.1) and Android SDK Platform-Tools (I'm using 29.0.5)
Click Apply & let sdkmanager install those items
Quit Android Studio & any running emulators
Restart Android Studio
After that, running the debugger no longer hangs at Starting LLDB Server for me.
I was having the same problem. I realized it was caused by using ADB over WiFi.
But when I connected the phone via USB cable and tried to start debugging this way, it was still stuck.
I had to disable the WiFi on the phone and then it started working immediately.
I have setup my environment based on this video steps:
https://www.youtube.com/watch?v=2LI1IrRp_0w
It helped me to run the app on the device but I cannot debug it. Now I want to be able to debug the test project. By saying debug I mean to placing breakpoints, run application of device and see that it stops on breakpoints. Also I want to see the stacktrace. How I can do this? What eclipse setting I need to configure?
I am new at mobile automation testing and now i want to create a one type of framework for android application testing that in before method it will check for if emualtor is ruuning or not? if not then launch the emulator and second specific application is installed or not(example: facebook) if facebook is installed then launch that application.
I am using appium for testing. Can any one suggest me what shuold i have to do?
Thank you in advanced.
First of all appium cannot automate pre-installed apps from play stores. You should have a ".apk" file to install it.
Secondly, appium cannot automate bringing up of emulator, however a way to do it is through the use of script of adb commands.Check through the adb command if any device is active
adb devices
If it is not then you can start your emulator using the emulator commands of adb.
For complete adb commands reference.
http://developer.android.com/tools/help/adb.html.
Lastly you can use different modes of appium like "--full-reset" for re-installing the app even if it is pre-installed or simple "appium" will start the ".apk" which was once installed by it.
Check all the modes here - "github.com/appium/appium/blob/master/docs/server-args.md"
For other basic queries, visit - https://github.com/appium/training