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The package must have at least one . separator [Android Studio]
📅 Last Updated: 13 Jun 2021 09:03 GMT | 👤 User: @c2cDev | Topic: Android-Studio

If you see the below error message when trying to configure a new Android Project in Android Studio IDE, then you need to make sure that the Package Name is chosen correctly.

The package must have at least one '.' separator

Make sure that the package name has at least one dot in it. example com.code2care, but if you know how package names are chosen then it should have 2 dots and 3 words in it,

Syntax: domainextension.domain.appname
Examples:
  • com.code2care.myappname
  • org.code2care.gamename
  • com.facebook.katana: This is Facebook App for Android Package name
  • com.android.chrome: This is for Android Chrome Browser

So the 1st part of the package name is the domain e.g. com, org, net e.t.c, the 2nd part is your company name, 3rd part is the app name.

Note: As this will be your java package - it should only contain lower case text per convention.

Android Studio - The package must have at least one . separator


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Know the Author: With a Masters Degree in Computer Science from the prestigious University of Mumbai, Rakesh is a highly experienced professional in the field. With over 18 years of practical expertise, he specializes in programming languages such as Java EE, Python, Sharepoint, PHP, and Rust. He has a proven track record in various industries, including Banking, Finance, and Insurance. His proficiency extends to a wide range of operating systems, including macOS, Ubuntu, Windows, CentOS, Fedora, and Arch Linux. Additionally, he is well-versed in web technologies such as HTML, CSS, and JavaScript, as well as popular frameworks like Spring Boot, Vue, React, and Angular. With a focus on Cybersecurity, DevOps, and AI & ML, Rakesh brings a wealth of knowledge and practical experience to his work. He is dedicated to delivering high-quality solutions and providing valuable insights to meet the unique challenges of the digital landscape. Feel free to reach out to him at rakesh@code2care.org.





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