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'heroku' does not appear to be a git repository
...heroku:
heroku login
Enter your credentials.
It's common to get this error when using a cloned git repo onto a new machine. Even if your heroku credentials are already on the machine, there is no link between the cloned repo and heroku locally yet. To do this, cd into the root dir of the clone...
How to debug a Flask app
How are you meant to debug errors in Flask? Print to the console? Flash messages to the page? Or is there a more powerful option available to figure out what's happening when something goes wrong?
...
pod install -bash: pod: command not found
... if "$ sudo gem install cocoapods" does not work for you with error installing cocoapods: activesupport requires Ruby version >= 2.2.2 then see this answer stackoverflow.com/questions/32871329/…
– Martin Belcher - AtWrk
Jul 15 '16 at 8:33
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invalid byte sequence for encoding “UTF8”
...pgAdmin. Just right-click the database, and select "Properties".
But that error seems to be telling you there's some invalid UTF8 data in your source file. That means that the copy utility has detected or guessed that you're feeding it a UTF8 file.
If you're running under some variant of Unix, you...
Xcode : failed to get the task for process
...iled and distributed multiple times. Since updating to Xcode 5 I have this error popping.
19 Answers
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sed fails with “unknown option to `s'” error [closed]
I'm trying to use
1 Answer
1
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【已解决】ERROR: Compile R Classes returned E=1 - 用户反馈 - 清泛IT社区，为创新赋能！
编译apk报错如下：
根据用户描述，AI伴侣测试正常，编译则报错。
[hide]最终发现，是由于项目名全数字导致的问题（也许是数字开头导致的），可能是用户改了文件名再导入导致的问题。
正常情况下，新建项目/项目改...
Error 1113: Unable to build request data: element 1 does not contain t...
报错如下：
原因：Web客户端的“创建数据请求”方法，参数是二值的二维列表，严格按照文档中的案例写，2 个一组，不要四个在一起，否则就会报这个错误。
fatal: The current branch master has no upstream branch
I'm trying to push one of my projects to github, and I keep getting this error:
22 Answers
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Xcode build failure “Undefined symbols for architecture x86_64”
...ets the architecture armv7,armv7s,and arm64 as default.
And sometimes the error "build failure “Undefined symbols for architecture x86_64”" may be caused by this. Because, some libs (not Apple's) were compiled for x32 originally and doesn't support x64.
So what you need, is to change the "Arch...