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Java Java Basics Getting Started with Java Introduction to Your Tools

Posted by Jaeho Yoon
Jaeho Yoon
451 Points

codes do not work.

Picked Up JAVA_TOOL_OPTIONS: - Xmx128m Picked up _ JAVA_OPTIONS : -Xmx128m Error : Could not find or load main class introductions

What's wrong with my codes!?

2 Answers

Jennifer Nordell
seal-mask
STAFF
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher
Jennifer Nordell
.a{fill-rule:evenodd;}techdegree
Jennifer Nordell
Treehouse Teacher

Hi there! First, the lines that start with Picked Up are not error messages but rather informational messages about memory options that Treehouse has set for the JVM in workspaces.

The one error message you have is that it cannot find main in class "introductions". Keep in mind that these are case-sensitive. It looks like you might have tried to compile and run "introductions" instead of "Introductions". If your code and file names match the video exactly, then the class should be named "Introductions"

Give it another shot with the correct capitalization, but let me know if you're still stuck! :sparkles:

Jaeho Yoon
Jaeho Yoon
451 Points

Thanks for your tips!

chenzhang4
PLUS
chenzhang4
Courses Plus Student 916 Points
chenzhang4
chenzhang4
Courses Plus Student 916 Points

Introductions instead of introductions