At my work place we have just started a new project, and this project also requires MISRA-C checks. And we are using QA-C to perform these.
Our first project is using m2cm message personality, nothing altered.
One of them messages that is turned on is that no multiple return statements per function.
We have just started a new project, different compiler/chip but the same m2cm message personalities and for some reason this warning is no more popping up in the new project. It still is in the other project, using the same .p_s file.
This has left us flabbergasted as to why this is happening?
There are no suppression signs anywhere that message 2889 is being suppressed.
We got it figured.
The new project was missing the dataflow.pcf file. This has fixed it for us.
Related
I have recently updated to macOS 13.0 and for that minimum XCode Version required is 14.x series. But my existing project never getting successfully building. Its getting stuck at some point.
Its not getting failed. Build process screenshot is attached below. Its not pointing to any specific class. Seems like there are lots of classes which are getting compiled successfully at last but still build process is stuck at some point:
Seen similar threads like below on apple pages but nothing seems working. Does anyone got resolution?
Xcode 14 project compile error
XCode 14 compile errors immediately disappear or do not appear at all
Something similar has happened to me in the past on a number of occasions. If the Swift compiler is hanging mid-build, usually the issue is that there is some expression that is too complex for Swift to do the type inference on.
What you need to do is first find the exact statement that is causing the hang. This is how I do it:
First find out which source file is causing the problem. Look at the build log to figure this out (the build log can be located by looking at the reports navigator ⌘9 ). Find the build log and click on it. The build log will appear in an editor window.
One of the compiles will still be in progress and its file is the one you want.
The next thing to do is comment out all the code and recompile. This time the compilation will finish (if you have the right file, or there is only one) but probably with a lot of errors. Then you add the code back in, function by function, until one of them causes the compilation to hang again. If it's not obvious which line of the function is causing the problem, comment it out again and then add the lines back one by one until the compilation breaks again.
Once you have located the line, you need to simplify the type inference on that line. If it's a closure, try adding an explicit declaration for its parameters and return type. If it involves some complex array, try adding a type annotation to its declaration. Also try breaking down complex expressions into multiple simpler expressions.
There's no one size fits all answer to this but usually, once you have located the exact line that is causing the problem, it should be reasonably obvious how to fix it.
What can I do to fix these errors without changing my project's name?
I have a Xcode project I got from another developer. Initially when I opened it it has a bunch of errors (most of which were un-updated frameworks). I got it to work after a while and I fixed it. I want pass it back to the manager since I'm leaving uni in a few months. I copied it over to my friends Mac to see what would happen if I just took the project and all it's folders and made it a zipfile. It didn't work for some reason. It gave me an error:
error: using bridging headers with framework targets is unsupported
But why did that come up? I mean it's the same code on the slightly different versions of Xcode (13.1 versos 14.1) but I doubt there was a massive change between the two that would cause this. I want to be able to pass these app later in the future without having to care about this stuff. I made a GitHub (link below) would cloning that work? Also the laptop I chose was just a fresh reset. Would it be due to not having coco-pods installed?
I feel like I could go through and fix it all on that laptop and document that but then I'm afraid that every time I put it on a new one it would come up with random errors every single time making my documentation moot.
https://github.com/AbdullahMSaid/SonicExperiment-Works
With big help this was Fixed.
Things that fixed it.
Having the correct version of Xcode
Turning everything from absolute path to relative
Lots of other code fixes. But those are my project specific.
You don't need bridging headers in framework. Use should have something like "YourFramework.h" where you can import your .h files.
I'm working with the Google's Ios SDK, and recently i updated the file that contained the SDK. The problem is that i get these errors saying that the files doesn't exists, but they actually exist and works fine.
These are some of the errors (there is about 80 alerts)
So, what can i do?
Thanks!
This what i tried for the last error, but the alert doesn't disappear
If you're using XCode with source control integration ensure you have added those files to the repository. Once you have the files in question added/tracked in git/svn these warnings should disappear.
Also, it never hurts to Command-Option-Shift-K (clean) the project and re-open after you've tracked those files.
See this SO post for possible approaches.
After I installed the latest version of xcode i'm having a very annoying issue.
While I'm coding, xcode goes nuts. Without me doing anything weird, just typing code, xcode stop recognizing classes.
For example: I want to add UITableViewDelegate to my class, but it doesnt recognize it. After i type it manually sometimes it recognize it and it is shown in purple, some other time it doesnt. But both times it won't really consider it, so if I try to write down a method of that delegate, it won't show it.
Other times if I try to call a variable of a certain class, while trying to autocompleting it, it shows <>.
Other times if I try to call any class, let's say I try to type var test = UIActionSheet, it just shows a few elements in the autocomplete list (raw types, primitives, the classes of my main project, but it doesn't show the majority of classes).
It's like it's missing the documentation and the link with the main frameworks...
I'm working on a simple tabbed app from yesterday and it's the 3rd time i started all over because of this issue, thinking that starting over would fix the issue, but it's not working.
If i open a different project while the issue is going on, the other project works ( but i recoded all over my app so it's not that one the issue, and i also have the same issue on other project... it just doesn't affect 2 project at the same time )
i tried deleting derived data
i tried restarting both xcode and the comp
What's going on?
Here are two screenshoots where you can see what's happening:
I had the same problem earlier.
Exit Xcode and delete Derived Data folder here ~/Library/Developer/Xcode
Restart Xcode and you should see the autocomplete working again.
You have to learn how to take it apart and put back together.
Either reinstall Xcode, if it doesn't help, create a new project.
Then copy source files one by one and see when it breaks.
Freshly install the XCode IDE version 6.1
Use CMD + F to find all _element.
Check that if you named one variable _element
The following code may reproduce the error:
class _element:NSObject {
}
let _element:UIImage = UIImage()
// type _element under this line