I was working on project , I closed my android studio and then opened it again , I was trying to create a new project in flutter but suddenly an error appeared to me as posted below , I cannot run any commends like pub get , pub run , whenever I prefer any of them the error appears , if any one could help , that would be appreciated , I have checked most answers but none of them helped , i don't know what happened exactly . thank you
This is the error
Exception: Cannot run program "E:\flutter\flutter\bin\flutter.bat" (in directory "E:\flutter\flutter"): CreateProcess error=2, The system cannot find the file specified
This is a screenshot of the error appearing
Envirenment Variables
I think you have to exclude exe or bat file name
for example, E:\flutter\flutter\bin <<<enough, clean
and you can follow and guess through next sentences
if you are beginner like me, follow me. i will explain it detail. Windows7 case or something. I did for 3 days. finally, i found it
Basically, 1.git program already installed (on program files) 2.flutter.bat installed (C:\name(i did nee or see..whatever)\flutter\bin) dont install on program files
you did right? now, you meet to hell soon. you dont find flutter. 'where' what is path? what is right.... dont worry
Foysal Khandakar joy mentioned
for setting env = enviroment. you commend env and click we have a two type. User variable and System variable. Both are important. never wrong
If you want to addition Path, have to use ; semi-colon (in front of new path) for example, First, User Variable Path case
C:\nee\flutter\bin
C:\nee\flutter\bin;C:\nee\flutter (if you want for flutter_console)
but first is clean. enough. not important Second, System Variable Path case, You have to resister all together with ; C:\Program Files\Git\cmd;C:\Windows\System32\WindowsPowerShell\v1.0;C:\Windows\System32
C:\Program Files\Git\cmd
C:\Windows\System32\WindowsPowerShell\v1.0
C:\Windows\System32
Another case, Someone can follow next. When you insert only first and third, maybe if you are typing flutter_console on cmd, guide will be appeared. Please insert your path. http:// some blabla~~~ You have to resister second path about powershell additionally on system variable.
if you follow, you can go to sleep ^^
I need to change some configuration information to use SpringToolSuite4. But when I downloaded SpringToolSuite4 4.1.2 and unziped, there isn't SpringToolSuite4.ini file. So I created one, but SpringToolSuite4 didn't reference to SpringToolSuite4.ini file when starting.
I solved the problem with these steps:
Open the commad terminal;
go to the location where you put the jar file;
Run "java -jar [****.jar]";
PS: Make sure you have java runtime installed in you machine and you have the correct environment settings.
Hope this could help you.
I guess this is an admin rights problem:
I have downloaded the self extracting .jar file:
spring-tool-suite-4-4.8.1.RELEASE-e4.17.0-win32.win32.x86_64.self-extracting.jar
I saved it in c:\Program Files (needs admin rights).
Double-clicked it (not as admin) -> Same error (cannot find the SpringToolSuite4.ini file).
I have started TotalCommander (you may use a differnt explorer) with admin rights -> Problem fixed.
Open jar with winrar. Open the "contents.zip". Move to "sts-4.8.0.RELEASE" folder in documents. After, we run the program.
jar:spring-tool-suite-4-4.8.0.RELEASE-e4.17.0-win32.win32.x86_64.self-extracting
You can solve the problem like this.
When I downloaded it for the second time. I also got this error(SpringToolSuite4.ini). That's how I passed. instead of downloading it again. Downloading it again didn't work.
right click on the sts icon inside the extracted sts-bundle package and select show content.
I set up unit testing in Zend Studio last week, and it was working fine.. until suddenly after some refactoring, I got an error that the following file was not found in ZendPHPUnit.php:
/var/folders/Td/Tdnh++2KEdWAsk8Y0O4N0k+++TI/-Tmp-/zend.phpunit.UserMapperTest.php.2428213892936827201.php
The file path is stored in $_SERVER['ZEND_PHPUNIT_TESTS_LOCATION'] in ZendPHPUnit.php
I checked the folder and I found
zend.phpunit.UserrMapperTest.php.6031927106542896607.php (the number is different)
I was a little desperate so I made it work by forcing
$_SERVER['ZEND_PHPUNIT_TESTS_LOCATION'] = '/var/folders/Td/Tdnh++2KEdWAsk8Y0O4N0k+++TI/-Tmp-/zend.phpunit.UserMapperTest.php.6031927106542896607.php';
Eventually, after I worked with a few other test cases, the problem fixed itself. Now, I refactored some code again, and the problem is back. None of my testcases work.
Restarting the comp doesnt help, Project -> Clean doesnt help. I am on a mac running Snow Leopard.
Any insights on what is causing this?
Thanks!
The problem is that PHPUnit doesn't work with the files themselves but with copies of the files that it creates on the fly and stores on directories that are also created on the fly. These files are modified to include PHPUnit logic. This goes for the test files themselves as well as for the php.ini (which forces you to load extensions in the main php.ini file for the tests, since additional .ini files are ignored). Every time you run the tests these files will be re-created with a new unique name (original name plus unique identifier).
The best way that I've found to work around this issue is to create launch configurations for the tests and save them as .launch files in your project (right click -> run as -> create new PHPUnit config -> select "shared file" in the common tab). Once you have the launch configs you can just run this by opening on the editor and clicking the Run button. You will see that after every time you run them there will be a line like the following on each launch file that has changed (easy to see if the configs are in version control):
<mapEntry key="ZEND_PHPUNIT_TESTS_LOCATION" value="/var/folders/my/ph9spb0s45z5_11l9tqw256r0000gn/T/DefaultWorkspace.phpunit.AssignmentRequestControllerDateCriteriaTest.php.4951739174960507380.php"/>
I usually just commit this change together with whatever other changes I've been working on at that time.
It's still kind of annoying that the file changes and thus the launch config, but at least in this way your tests will always run and you don't have to worry about having to re-run the manually, or clean the project, or anything like that.
I'm trying to do an application reading pdf using pdf kit in Xcode 4.3 but it gives me the following error
ld: duplicate symbol _OBJC_METACLASS_$_OverlayManager in /Users/dt4it/Library/Developer/Xcode/DerivedData/MyPdf4-bmkjglhhvneluqcbwpceiqjvdcmq/Build/Intermediates/MyPdf4.build/Debug-iphonesimulator/MyPdf4.build/Objects-normal/i386/OverlayManager-D0866CFD31A05E68.o and /Users/dt4it/Library/Developer/Xcode/DerivedData/MyPdf4-bmkjglhhvneluqcbwpceiqjvdcmq/Build/Intermediates/MyPdf4.build/Debug-iphonesimulator/MyPdf4.build/Objects-normal/i386/OverlayManager-B31AE7412100AF6D.o for architecture i386
Command /Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 1
any help please ??
Project Settings > Under "Targets", select your project > Build Phases >
open "Compile Sources" and "Copy Bundle Resources". Check if any files are listed in red color. If so , just delete it. Then clean and run.
Worked for me.
Do a clean. product > clean . Terminal purge & reboot didn't work for me, cleaning did.
I had this same error and nobody seems to have an answer on StackOverflow that actually works. My problem was when I tried copying a project that was in a team repository. Turns out, in the ignore file, all files with the extension of *.pch were ignored from repository commits. This means that when I went to pull the project from the repo, the .pch file was missing, thus throwing this error.
Fortunately I had a copy of the project still and was able to just copy the .pch file over and I was then able to compile just fine.
Hope this helps?
Go to target preferences, summary tab, find "Deployment target" and increase it.
deleting ~/Library/Developer/Xcode/DerivedData helped me.
reference : link
I face this problem too. And ofc I looked for help in SO instead of use the common sense and check the error message.
The last part of the error message was the same as you.
Command /Applications/Xcode.app/Contents/Developer/Toolchains/XcodeDefault.xctoolchain/usr/bin/clang failed with exit code 11
But few lines above I found:
In file included from /Users/Ricardo/Documents/XCode/RealEstate-Finder-v1.2/RealEstateFinder/RealEstateFinder/RealEstateFinder-Prefix.pch:26:
/Users/Ricardo/Documents/XCode/RealEstate-Finder-v1.2/RealEstateFinder/RealEstateFinder/Config/Config.h:174:1: warning: type specifier missing, defaults to 'int' [-Wimplicit-int]
http://www.myserver.com/apps/mobile/rest.php?id=12
Which points to my Config.h file.
Happy coding!
You have accidentally included the .m file OverlayManager instead of the .h file inside the actual OverlayManager class itself! Basically, he compiler already knows to compile the .m file, but when you #import it, the compiler tries to include it inline with that same source file, thus generating duplicate symbols. But your case is unique, seeing as you are #importing the .m of the actual class' .m file! It's recursively compiling your OverlayManager class.
The same thing happened to me and i found that i forgot to put the " at the end of the
#import "CPDConstants.h
so instead
#import "CPDConstants.h"
For me this error appears after cloning the project from a repository. Someone removed a white space from the projects name (renamed: "The Project" to "TheProject") which caused some Build Settings errors to unvalid paths.
Sometimes reading the whole error logs is not a bad idea....
Try this - click on the name of your project on the list of files/folders on the left in Xcode (at the very top of the list). Look at the "Targets" section on the left-hand side of the window to the right. Likely, there's two listed with the second being a "test" item. Right-click on that item and select "delete". Then try to run the project again.
This problem usually occurs when there are more than two versions of XCode are installed in which different Swift versions incorporated for Ex. XCode 6.4 and XCode 7.3 are installed which are running Swift 1.2 and Swift 2.0. By mistake you tries to compile code with icorrect version for Ex. your project in in Swift 1.2 and you tries to compile it with xcode 7.3. In this case drive data stores information for swift version but when you tries to compile code with correct XCode it gives error.
To resolve this
Delete drive Data
a. In Xcode select preferences
Once preferences are open click on Location tab and click on the arrow in front of the 'Drived data' path. It will open drived data folder
Quit Xcode
Delete all drive data.
reopen the project in correct XCode error is fixed !!!!!!
The thing to consider here is the *.pch file. If you're doing an include from an external library then you have to make sure you're doing the include after #ifdef OBJC and before #endif. If you try to do your include outside this condition this might be a cause of the compiler error.
Had this happen in a team using git. One of the team members added a class from an external source but didn't copy it into the repo directory. The local version compiled fine but the continuous integration failed with this error.
Reimporting the files and adding them to the directory under version control fixed it.
I too had this error. But in my case, and I'm sure I'll be a one off here, I had accidentally deleted main.m when I hit the delete key after the app had crashed on the iPhone simulator.
After a crash, Xcode shows the main.m file and when I had hit delete, I had accidentally deleted the main.m file from my project, as it is easy to do when a file name is highlighted, not the code in the detail view.
Main.m normally resides in a group or folder named supporting files in the project file manager. I had not noticed this happened until it failed to build and run next time around and then I had to re-read the error message more closely and saw it said main.m is missing.
Thank you all for your input, but just in case there is someone in my position check for any file names in red showing missing files and restore them from a backup if you have it.
Adding the missing files(files in red color in Xcode->target->Build Phases->compiled sources) to the target folder resolved the issue for me.
My problem was that under Build Phases -> Compile Sources, I added a compiler flag for a file, but I had misspelled it. It was supposed to be:
-fno-obj-arc
to show that this file does not use ARC.
May be it will be helpful for someone:
I had the same error after deleting several files from project. After having deletes committed in git repository this error has gone...
Xcode 8
#Spoek's answer is right,
But If you won't find file in red color, then find the one with low opacity,
see this image,
The first one is there but second one is note there, so delete it.
My case, I fix it by:
Go to Build Phases and check Compile Sources files, check if it has duplicate file, just keep one.
In my case it was a duplicate Swift Flag entry inside my Target's Build Settings > Other Swift Flags. I had two -Xfrontend entries in it.
In my case,
Build Phases -> check Compile Sources files -> delete xxx.swift files that xcode says "can't find "xxx.swift"
This happened to me and it took me an hour to find it. In my case I had typed too fast and did:
[seld method];
instead of:
[self method];
Seriously! I don't know why it didn't catch this in a more recognizable way. But it was of course looking for a class called "seld".
I keep getting this NAnt error, please advise...
The type System.Web.Security.MembershipCreateStatus exists in both 'c:\Windows\Microsoft.NET\Framework\v2.0.50727\...' and '...\\my Project folder path'
I have tried everything...reinstalling NAnt, VS, verifying build file,etc.
I tried deleting that dll from my project folder. It then complains about {get; set} methods.
I even tried uninstalling .net 2.0 because that is what is causing all the problems, but that doesn't work since .net 2.0 folder cannot be deleted...
If it has to be deleted, i will have to mess with the registry, which i dont want to because I have specifics in there that I dont want to disturb.
Thanks in advance!!
Cheers!!
I could not have figured this out in a million years. One of my peers helped me with this one.
Solution:
Try to download NAnt (its a zipped folder)
Before you extract the folder you should right click on the zip file then select Properties and under the General tab, click the button labelled Unblock, then click OK on the Properties window.
Once you do that, extract the file to your desired location
4.Now change the path in your environmental variables
5.Open a new command Prompt and run NAnt
End of all problems...NAnt works awesome!!
Thanks!!