Something weird happens to me lately. Whenever I run my Flutter application for the first time after my Mac starts up, there are two boxes appears asking for chromium permission. I don't have Chromium installed on my Mac, so I don't know where it comes from.
Chromium permission
Even if I choose "Not Allowed" option, it would appear the next time I restart my Mac.
Does anyone know why it appears? And how do I remove it?
I run my application on Intellij IDEA Commutiny Edition.
Related
I am trying to setup flutter on my device, so far I have been able to download the flutter SDK and android studio and satisfy the conditions of flutter doctor to start learning android application development:-
flutter doctor
I ignored the absence of visual studio as I don't want my app to be compatible with windows(as I am trying to develop for Android) but I am not able to fix the missing java bundle, any help on how would I do that?
I just ignored it for a second and moved on to set up my emulator but on running, it shows a pop up which says "Attach a debugger or ESC to cancel"(the pop-up is something like this.) how would I fix it.
This doesn't run the app on the emulator so how would I fix that?
Also on trying to debug, it throws this error, I am totally confused on how to proceed further to at least run my app so that I could start developing and learning flutter?
I am following along this to run my application.
Edit:
I have the java bundle in place but don't know how would I configure Android Studio to get it.
java's prescence
Also that the emulator is now showing that the System UI is not responding and on closing it, it further shows this.
It's been a week since I am trying to work out the setup of flutter but some way or the other some issue happens, please help.
Thanks in advance.
you have to install java runtime environment and It'll work. get from here
it'll show like this if you have JDK installed properly.
Well a windows 10 update broke sleep, the computer went to sleep with the emulator open and now that's broken. When I run an app to launch in the emulator it will boot the emulator but won't install just time out. When I try and run an app into a running emulator instance Studio says:
com.android.ddmlib.AdbCommandRejectedException: device unauthorized.
This adb server's $ADB_VENDOR_KEYS is not set
Try 'adb kill-server' if that seems wrong.
Otherwise check for a confirmation dialog on your device.
Error while Installing APK
I've followed some of the other threads here. I've tried changing
the environmental variable in control panel, but in fact I think it
pointed to the right place originally, where the sdks are these
days.
I've tried restarting the PC. I did try deleting a couple of
adb files, that didn't work.
I've tried deleting all the sdks and
downloading them again.
I've tried uninstalling and updating Android
Studio, several times. Now on AS 3.1, still not working.
Bit of a nightmare really.
How do I set the vendor keys? Using AS console commands? Can anyone point me to a dummies guide, this is a bit of a tangent for me, wish I could fix it from the GUI.
The working fix for this particular issue is to enable Developer options on your emulator and enable "USB Debugging".
OK so eventually downloading a nexus 4 x86 image android 27, with no play store worked. Sorry if this is repetition. Long live working emulators
Combining answers from here and there gives an answer that also worked for me in IntelliJ IDEA. I assume the issue is the same, since the emulator and AVD is the same.
Option 1:
Restart the emulator from AVD
Option 2:
Wipe the emulator data
Option 3: Stop the emulator. Then make sure it is up to date and try again.
If it still does not work, restart the adb server and retry.
adb kill-server && adb start-server
If it still does not work, perhaps your adb is out of date... somehow. This was the case for me. Running the following fixed that for me.
adb devices
adb server is out of date. killing...
* daemon started successfully *
List of devices attached
emulator-5554 device
If it is now working for some emulators but not newly created ones, take note of the message in the emulator selection box: "Press Ok in the Allow USB Debugging Dialog"
Sadly, there is no such dialog. So go and enable Developer Mode in the settings of your emulated OS by tapping the Build Number several times. Then go to the Developer Settings and enable USB debugging.
After recent upgrades of emulator, the virtual device*) stays unauthorized. When I cold boot the emulator, sometimes I see the expected confirmation dialog, but this dialog goes away immediately, leaving no chance to click 'OK'.
We're aware of this problem and plan to fix it soon.
* Here, I was running x86 with API 28 and Google Play on Windows 10. I don't know which other scenarios are effected.
For anyone who might encounter this in the future -- I mean the ultimate issue of receiving the error, "This adb server's $ADB_VENDOR_KEYS is not set" despite not having any (or any sufficient) opportunity to click OK...
Resolution: In the Developer Settings, select the option to, "Remove existing authorized adb keys on device." Repeat the previous action -- the prompt will once again appear, as if the very first time.
-Mike
Go to developer options in your device and click on 'Revoke USB debugging authorizations'. Disconnect and reconnect your device. You'll get a prompt on your device to authorize your computer to connect to your device. click on 'OK' and your set.
Basically, the authorization key has gone out of date or it's no longer present. So, we just have to set a new autorization key and revoke the old ones.
I want to package and launch my BlackBerry Hello World application for WebWorks. For developement, I am using the Ripple emulator. The Ripple simulator says:
The build and deploy services are not currently running, would you like to start them?
After pressing the button Start Services nothing happens and no errors are in the error console.and i also did below steps as i have searched and get this result:
There are two reasons this might be happening. The first is that Chrome is preventing this from happening.
Open the Tools --> Extensions screen in Chrome
Enable 'Developer Mode' checkbox if it isn't already
Are you running Chrome in Incognito mode? If so enable the 'Allow in Incognito' checkbox
The other options is that nodejs is being blocked. If you're on windows, I'd suggest making sure that all user permissisons are enabled to allow you to run Chrome in a way that it can launch external processes.
And After doing all when ever i refresh page it says
The build and deploy services are currently running at localhost:9910. and after loading that page this message not visible but
The build and deploy services are not currently running, would you like to start them? message still there! please explain what's wrong here?
Thanks
This issue is solved by removing Ripple extension version 0.9.15 and installing version 0.9.16 (latest as of this posting), and restarting Chrome. When you click the 'Start Services' button, the console should appear displaying a build service start up message.
http://developer.blackberry.com/bbos/html5/download/
Install the latest beta and it should work!
I thank you all for reading this lengthy question. It's really important and I will appreciate it if you can assist me :)
The problem -------
I am have been using the Windows 7.1 SDK for about two months now. The emulator has worked without any problem so far. However, today, it began displaying this error (The saved state (Name of File).dess is corrupt. Please delete the corrupted saved state file and then retry). I had not made any significant changes to my project code, or moved any files. I had just added some Visual State animations for a button.
As it suggested, I went ahead to delete the file. I then started debugging again. However, the emulator now opened and displayed the message (Windows Phone Emulator is doing a complete OS reboot). This message was displayed for a very long time. I closed the emulator and project. Since then, I have been unable to use the emulator. I am able to code normally in Visual Studio, but I cannot test my application.
What I have tried ------
I read up on this issue and found many others who faced the same emulator issue. Following their suggestions, I have run one repair of the Windows Phone SDK 7.1. I have also tried uninstalling and then re-installing the SDK 7.1 once.
System Specifications -----
I am using Visual Studio Express 2010 for Windows Phone (Windows 7 64 bit)
I have downloaded the Windows Phone SDK 7.1 from this link: http://go.microsoft.com/fwlink/?LinkId=258412
I have read that this issue might be because of some hardware incompatibility. However, I think my machine is compatible with the emulator. Here is some information.
DirectX Version: DirectX 11
8GB RAM
Driver Model: WDM 1.1
Additional Information:
I have read that installing the 'January Update' might fix this issue. I tried downloading the update from this link: http://www.microsoft.com/enus/download/details.aspx?id=23854
However, the installer said that the update is not compatible with the product/version of the product I am using.
Usually the Repair function of the WP7.1 SDK is enough to fix all the issues. It runs the generation of the saved state of the emulator again.
Please try to delete files in %ProgramData%\Microsoft\XDE folder first (make sure you backup them somewhere else.), then run the emulator. If the emulator runs with a message "Windows Phone Emulator is doing a complete OS boot," let it boot. It takes some time though. This way you will know that the emulator actually can run on your computer. This won't generate a new saved state image, but the emulator should at least load.
Next, try installing WP7.1.1 SDK update from http://www.microsoft.com/en-us/download/details.aspx?id=29233. This update also installs additional 256MB emulator image besides the original 512MB image. It also generates emulator's saved states in the process, potentially fixing the issue.
If everything fails, then try these instructions to fix the saved state of the emulator:
Uninstall WP7.1 SDK
Manually delete these folders:
%ProgramData%\Microsoft\XDE
%LocalAppData%\Microsoft\XDE
Install WP7.1 SDK again.
Install WP7.1.1 SDK update: http://www.microsoft.com/en-us/download/details.aspx?id=29233.
Edit:
Btw, have you tried to reboot your computer? Once this fixed the issue for me.
Alright, I managed to solve this problem.
I reinstalled Windows and downloaded the SDK 7.1 again. The emulator works fine now!
#Paulos, thanks for helping!
I had the same problem for a long time. Try this:
Start up Visual Studio 2010, but before you start debugging, click on the tabs of all the open pages so that all the xaml pages and code behind pages can load.
I noticed it when I opened Visual Studio, but the first open page was a code behind page and not an xaml page, so when I first clicked on the tab of a xaml page, of course, it took some time to load the xaml page into the editor. However, when that and one or more open xaml pages were also loaded, the emulator started without the error message.
I wonder if anyone has faced the same problem.
When we done some modification on the code, as the emulator is running; is there any way we could see the instant change without closing the emulator?
Sometimes when I made changes on the code then run the emulator, the amendment that I made doesn't seem to show on the emulator even after I clean the project.
Does anyone have any idea how to solve this?
Thanks.
Eclipse has an option under 'Run' in the menu bar to build, and run. This will re-package the application and send it to either your AVD, or attached android phone.