Tag Archives: App

Android Studio Failed to Install app Error: INSTALL_FAILED_DUPLICATE_PERMISSION

When running the installation app in Android studio, if the installation fails, the following exception occurs:
installation did not succeed.
the application could not be installed: install_FAILED_DUPLICATE_PERMISSION

This indicates that the custom permission conflicts with the installed apps in the system, because two apps with different signatures are not allowed to define the same permission from Android 5.0
so the solution is to modify the permission definition, not the same as the existing app

An error is reported on the white screen of the uniapp on the app side

question:

There is no problem with the H5 terminal. The app terminal has a white screen (except for the native tabbar), and the console outputs the following error reports, looking confused

[ERROR] reportJSException >>>> exception function:createInstanceContext, exception:white screen cause create instanceContext failed,check js stack ->RangeError: Maximum call stack size exceeded.

getTemplateInfo== template md5 726779f58920978db2f629e5e90b6599 length 5234452 base64 md5 cmd59Ykgl42y9inl6QtlmQ== response header {"templateSourceBase64MD5":["cmd59Ykgl42y9inl6QtlmQ=="],"templateSourceMD5":["726779f58920978db2f629e5e90b6599"]}

  Solution process:

Reference https://blog.csdn.net/weixin_43343144/article/details/98085487

The reason for his problem is that this is used in props

 

But I didn’t operate props like this… No, I directly used this in the data of a component:

 

I want to transfer this to a function to solve a callback problem

 

  Replace with the following:

 

 

  Don’t report errors ~ solve

 

[Solved] Django cannot create an app after creating a project

F:\index>python manage.py startapp news
Traceback (most recent call last):
File “manage.py”, line 8, in <module>
from django.core.management import execute_from_command_line
ModuleNotFoundError: No module named ‘django’

The above exception was the direct cause of the following exception:

Traceback (most recent call last):
File “manage.py”, line 14, in <module>
) from exc
ImportError: Couldn’t import Django. Are you sure it’s installed and available on your PYTHONPATH environment variable?Did you forget to activate a virtual environment?
After creating a django project, adding python manage.py startapp news gives the following error
Uninstall django and install it again, can’t fix it
python -m pip install django problem solved
F:\index>python -m pip install django
Collecting django
Using cached https://files.pythonhosted.org/packages/ab/15/cfde97943f0db45e4f999c60b696fbb4df59e82bbccc686770f4e44c9094/Django-2.0.7-py3-none-any.whl
Requirement already satisfied: pytz in c:\programdata\anaconda3\lib\site-packages (from django)
Installing collected packages: django
Successfully installed django-2.0.7
You are using pip version 9.0.1, however version 10.0.1 is available.
You should consider upgrading via the ‘python -m pip install –upgrade pip’ command.

Xcode 11.5 and IOS 13.5 cannot install more than two debugging apps at most

Question.

iOS—The maximum number of apps for free development profiles has been reached

1.Xcode->window->Devices and Simulators->Select->open console

2.Search MIFreeProfileValidatedAppTracker

[MIFreeProfileValidatedAppTracker _onQueue_addReferenceForApplicationIdentifier:bundle:error:]: 182: This device has reached the maximum number of installed apps using a free developer profile: {(
“<bundleid>”,
“<bundleid>”,
“<bundleid>”
…
)}
Install or remove the app as required

Android ADT tool Updated Error: TypeError: argument of type ‘NoneType’ is not iterable

After updating the latest Android ADT tool, it appears TypeError: argument of type ‘NoneType’ is not iterable.

Solution:

Copy everything under build-tool/17.0.0/ to the platform-tools directory.

https://developer.appcelerator.com/question/152497/titanium-sdk-310-error-typeerror-argument-of-type-nonetype-is-not-iterable-on-building-android-app

Solve the problem of [newnullresponse] when updating MAC app store

This problem mostly occurs after you reload the system, because of the problems in the store area. The solution here is to clear the data and get it again.

Thank you to Josh from wings mills, because this method is provided by him. The original address is here: https://discussions.apple.com/message/23544639#23544639

No nonsense, just look at the steps

1) Exit app store

2) Open the activity monitor and search for “store”. Then force the following two processes to terminate:

A) com.apple.appstore .Plugin…；
B) storeagent,

3) Open the terminal, input the following command and execute it:

rm ~/Library/Preferences/ com.apple.appstore .plist

rm ~/Library/Preferences/ com.apple.storeagent .plist

rm -rf ~/Library/Preferences/ByHost/*

Note that the above three commands are executed one by one.

4) Open the app store again and everything is OK.

What if it’s not normal?Hammer it, of course, I will not be responsible for smashing, you have to buy again.