I changed something in my code (I'm not sure what), and now I get the following warning every time I run the emulator.
Database Inspector
For security reasons offline mode is disabled when the process being
inspected does not correspond to the project open in studio or when the
project has been generated from a prebuilt apk.
I haven't touched my gradle, nor built an APK. The only other thing that I can think of is that Android Emulator updated to 30.6.5 this morning, but I didn't have this occurring until around lunchtime. What does this actually mean, what might be causing it, and how can I make it go away?
Open "Database Inspector" window, click on the device name, and in drop-menu turn-off process.
Related
To distribute test builds via TestFlight, I select "iOS Device" in the scheme, then click in the menu Product, Archive. This all of a sudden stopped working with the error message:
When I try Product, Build, I get the same message. I restarted my computer, auto-recreated the schemes, checked SDK settings and they look fine to me. I loaded up a different project, and it archived fine. Here are the product and target build settings (they are the same):
My only guess is that a file may have gotten corrupted, because I didn't manually change any of these settings. Just editing code.
EDIT: After I wrote this question, I left my computer for 10 minutes. Upon my return, I tried to build and archive just for the heck of it and it worked. I don't know what to say...
EDIT 2: This is happening again and would like to get to the bottom of this.
After this happening a few times, I figured out the issue. When my iPhone is hooked up to my Mac and tethering is on, this problem occurs. When I turn tethering off, or disconnect the phone, I can archive again. Not sure why this, but I hope it helps someone at some point.
I'm developing a new application for Iphone, using Xcode (Version 4.6 (4H127)) and the iPhone 6.1 simulator (Versión 6.0 (369.2)).
At the beginning everything was great: every time I pressed the "run" button, the application was loaded into the simulator and I was able to test it. But sometimes it is not working: when I press the run button, I only get the message "Finished running on iPhone 6.1 Simulator". The code successfully compiles (only minor warnings).
The main problem is that when I get this message, the only way I can use the simulator again (in this project, the rest of the xcode projects seems to work properly) is by starting a new project and adding every file to it.
I've tried to delete de derived data, restart de simulator, restart de computer, etc. Even I made a snapshot when the simulator was working, but when I go back to the snapshot state, the simulator still don't work.
What can I do? Any idea?
1.Manually launch the iOS Simulator.
2.From the "iOS Simulator" menu, click "Reset content and settings",
3.Close and rebuild your app.
This problem may arise when you have problems with your project's plist's target membership. Select your info plist file from project navigator folder structure's Supporting Files, go to interface builder pane(Utilities Section under View in Top Bar), then look for Target Membership in File Inspector pane, if it is checked, uncheck it. Clean & Build, Hope it helps.
Library > Application Support > iPhone Simulator > 6.1 (or whichever you're using) > Applications > Your Application and delete it.
Rebuild your app and relaunch.
I had the same problem, with the same "failed to attach to process ID 0" (I actually didn't notice that error until I saw that you said you had that error). In one of my projects the 6.0 simulator didn't work, but works in my other projects. Also my 5.1 simulator worked.
What worked for me was based off this other answer for a similar question: https://stackoverflow.com/a/12423912/159758
Go to the Product menu and find the Edit Scheme menu there.
While in Edit Scheme window, select the "Run" option on the left hand side of the screen and then on the right hand side, change the debugger from LLDB to GDB.
Run the project, this worked in the simulator.
Then Go back to the Edit Scheme and set back to LLDB.
I noticed you've tried setting the debugger to GDB and not a debugger, but thought I'd mention what helped me, since you're question helped me get to the bottom of my problem (i.e. seeing the "failed to attach to process ID 0" message).
This problem may arise due to presence of more than one info.plist file.
I also faced a similar problem, and eventually found that while adding some resource file from another project I also added its info.plist file.
Once check your Build phases> Copy Bundle Resources, whether another info.plist file exist there or not. If exists then delete it, clean the project and rebuild it.
Hope it helps.....
I ran into the same issue and somehow was able to fix it and almost immediately it went back to being broken. I can tell what broke it though.
I added a couple of folders (folder references) with files in them to the copy bundle resources section. That broke it. If I recall right, I had removed both of those and was messing around with DeploymentTarget. I might have reset the simulator earlier. Regardless, it started working. So,
there is hope for a fix
this thing is caused by folder resources that need to be copied into the bundle
Updated:
I was able to get it working again. Here is what I did..
- Cleared out the derived data folder
- Shut down the simulator app
- Also cleared the deployment in the simulator folders (Users/XXXXXX/Library/Application Support/iPhone simulator/6.1/Applications)
Since last time adding the folders to the bundle caused it to lock up, I tried it step by step adding one folder to the bundle and trying. Turns out one of my folders was named Resources and it dawned on me that particular name could potentially be colliding with something else the app looks for. So I renamed that folder to Res and tried it. It works now.
So there you have it.. Follow the steps above to get out of the problem.
Avoid copying folders called Resources to your bundle.
I've imported an iPhone app that I have developed for iOS and am now maintaining it. I've came across a couple of bugs when trying to add to the iPhone's calendar, which I'm happy to try and sort out myself with a bit of debugging.
One problem is that when I go to run the application on the iPhone simulator, it seems to run an older version of the app than the one I am running. I've removed and added another button since then and the old button is still showing when I run it in the simulator. However, when I compile and run this on a device, it loads the correct version and displays the correct version number in the 'about' view.
But... my main problem is that it doesn't seem to debug on the device properly. The app actually works fine except for the calendar problems, but if I put a few breakpoints in so I can see exactly where this is going wrong, it just doesn't seem to step through! The app pauses, and Xcode says the app has paused! I can press step over and continue execution etc and it appears to work, but I can't see it stepping over the code, nor can I hover over variables to see their values.
I've tried reinstalling Xcode multiple times (I did have a problem installing an older version, so I had to wait until the next version was available before Xcode would install).
The stress is: Today is my last day at work, and I'd really like to get this app ready for iOS 5 before I leave.
Has anyone seen these symptoms before? Is there a debug setting that I've missed? Or is it a corrupted installation?
I wish I could help people a bit with more information, but I don't even know where to start looking here. Any code I can post? any settings? (not too familiar with this, I'm a .NET guy usually).
Thanks!
Sorry you're going through a tough moment there Connell; as you said you're not too familiar with all this, I'm laying down a few steps which might help you out. Some are pretty basic, yes, but I've resolved to these steps myself several times when I've encountered similar scenarios;
If you're testing on the simulator, do a 'Reset Content and Settings' from the 'iOS Simulator' main menu. This will remove all old data and settings and give you a clean start.
Do a 'Clean All Targets' from the Build menu. Then go to your physical project folder and delete the Build folder from it altogether before starting to build again.
Restart both XCode and the Simulator (and your Mac too if possible)
Make sure the mode is set to Debug and not Release or Distribution
Even on the device, remove the old app before putting the new one in, and restart it for good measure.
Delete all Provisioning Profiles from the device and install just the one you need.
On the code;
I've noted that the app appears to 'pause' like this a couple of times when I had accidentally created an infinite loop in the code. Double check to see whether there's something which may cause this.
Unless you haven't already done so, throw an NSLog or two in there to see if its really not being executed beyond the breakpoint.
I've had the exact same problem with a project that I started on xcode 3 and then switched to xcode 4. What fixed it for me was changing the compiler in the project settings.
The default compiler up to xcode 3 was gcc, while the default compiler on xcode 4 is LLVM gcc.
Now, I don't know exactly what's the issue that gdb could have with LLVM gcc, but switching the compiler back to gcc in my project settings and doing a clean build fixed my debugging issues.
Might be worth a try.
Have you checked which debugger is being used GDB or LLDB? Select Edit Scheme from the Product menu, and see what the Debugger setting is under the Debug scheme. You could try switching between GDB, LLDB, and None and running in between.
i have run my application in device but application is crashed and print following message
error from debugger: the program being debugged is not being run.
so please tell me what to do?
my application gonna launch properly but not not debugging first time (gonna crash) than from second time i start application work proper without crashing
my application install in device. we can`t debug in device...
The first thing i do when i get that is a Clean All usually solves that. If you don't see the Clean All button right click your Xcode toolbar, customize, and drag the Clean All button to your toolbar from there.
-Check that the provisioning profile installed on your device haven't expired (would see a red dot in the organizer - Window->Organizer).
-Try restarting XCode.
Do you mean device? If so then it could mean the device is not launching the application correctly. Make sure your developer profile and everything in the build settings is correctly set. This may sound obvious but also make sure the device is unlocked and open.
Application Settings.bundle contains a version number, which is automatically generated during build. From build log I can see that new value is written there, also when looking inside the file itself in MacOS X Finder I see correct updated value.
Settings in iPhone simulator or in real iPhone shows me the old value. Removing application and reinstalling is so far the only way I've managed to get the new updated value visible.
Question: how can I force iPhone Settings application to read my new latest updated bundle file?
Some background info, which might or might not be related: I install application only via Xcode into both simulator and iPhone. Is this the problem? Just found this in Apple docs, not sure what it actually says. Seems to contradict itself (last chapter)...
Each time you reinstall your application, iPhone OS performs a clean install, which deletes any previous preferences. In other words, building or running your application from Xcode always installs a new version, replacing any old contents. To test preference changes between successive executions, you must run your application directly from the simulator interface and not from Xcode.
So Xcode always replaces old content, but to test changes I cannot use Xcode? What was that? Done both (after installation via Xcode) and didn't see new values in settings. Any ideas how does it actually work? Do I always have to make non-Xcode installation?
Try cleaning and building. It seems that xcode caches dates and doesn't notice the change that your script is making. I've had similar things happen, clean always fixes it, but it is indeed a nuisance.
Make sure to shut down the Settings app running in the background on device. It looks like Settings caches settings while it's running - but pulls the updated values when the Settings app is re-launched.
In my case, it seems that my modified root.plist, created/edited via the Xcode property list editor, just wasn't being saved.
There was no problem at all with the Settings Bundle being copied over to the iPad. A quick cmd-S followed by a rebuild and go/debug updated Settings on the iPad straight away - no app uninstall/reinstall even needed. You'd think there'd at least be a haven't-saved-it warning from Xcode, as there always is for code source files.
I just tried this and it worked.
In Xcode go to : Window->Organizer,
then view installed apps on the connected iPad/iPhone, remove the app, then recompile and run your app on the device.
I think the issue has something to do with the iPad's cache.