There’s always a chance that other people may have encountered the same issue as you, so perform a quick Google search to see whether anyone has posted about this issue on forums, or communities like Stackoverflow. If a library appears in this window multiple times, then select the duplicate, and click the little ‘-’ icon to remove it. You can review your module’s dependencies by selecting ‘File > Project structure’ from the Android Studio toolbar, then selecting the module you want to examine, and clicking the ‘Dependencies’ tab. If Android Studio is reporting a “multiple DEX files define…” error, then you may have added the same library to your project more than once. Check that you haven’t accidentally added multiple versions of the same library.You probably want to change it from the default of 30 days, though Github will show a warning if you select “No Expiration.” It’s not terrible to have a permanent token, but you should likely be changing passwords and tokens at least every 6 months.If you do run into problems after adding a library to your project, then try the following fixes: Give the token a name, and select an expiration date.

You’ll need to verify your actual account password. Scroll down to “Developer Settings.” Select “Personal Access Tokens,” and generate a new one: Setting up a PAT will require you to make a new one from Github’s settings, and swap your local repositories over to using them. Head over to your personal account settings to generate a new token. RELATED: How To Switch a Github Repository to SSH Authentication Making a New Personal Access Token Still, PATs are easy to set up and use, and do have more flexible permissions than SSH keys.

You can also switch to SSH based authentication, which works pretty similarly to access tokens, except they’re tied to your machine and not transmitted anywhere. This token can also be used to access the Github API, but that isn’t necessary for most people’s usage. You can also choose to cache the token forever, so you don’t have to enter it in all the time. You use PATs exactly like passwords-instead of typing in your account password for git, you’ll enter the PAT.

Login to github android studio