Cannot Find Symbol Error (Java Tutorial)

Learn about the error cannot find symbol in Java, what causes it, and how to resolve it.

#Java #CannotFindSymbol #ErrorCannotFindSymbol

[ioulios]

I have some java files in a folder and I want to run them from command line.
But I get the error: cannot find symbol
Why is it that the one file cannot see classes from other files in the same directory?
I checked the names and everything is correct.

[demigodly]

hey i have this error of cannot find symbol in the code of changing the jframe from button

ie. menu info = new menu();

[kerad]

sir, can you help mee please
i have a trouble when compiling my java program in cmd, the eror message is like in the video but in my case cause the Start obj = new Start(); the cmd cannot compile my other class (Start), while i already compile Start.java first but the cmd keep cannot compile the file, is in same packages, I'm very confused because so far I haven't found a video discussing this. I'm very grateful if you know the solution.

[sleeplls]

hello dear sir, i have some questions regarding Integer.parseInt for file input in java.

int b = ;

error : cannot find symbol
symbol : method parseInt(String)
class : integer

however, if i use double instead of integer, the code works but i cannot use it due to the question asking us to use integer instead. idk how to fix this

[Mind_and_BodyMastery]

just need help with putting in my linklist in my for loop so that my .length error goes away?

[kian]

i have a error: bad operand types for binary operator '||'
if(ch == 'a' || ch == 'e' || ch == 'i' || 'o' || ch == 'u' )
^
first type: boolean
second type: char
1 error