Help please 😦
#What does You have a syntax error in your code: Unexpected token '}' means?
mild moth
eager merlinBOT
<@&987246399047479336> please have a look, thanks.
eager merlinBOT
<@&987246399047479336> please have a look, thanks.
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In Java, the error message "You have a syntax error in your code: Unexpected token '}'" means that there is an issue with the placement or usage of a closing curly brace ('}').
This error typically occurs when there is an extra or missing closing curly brace in your code. Each opening curly brace ('{') should have a corresponding closing curly brace ('}') to define the scope of a block of code, such as a method, loop, or conditional statement.
To fix this error, you need to carefully review your code and ensure that all opening and closing curly braces are properly matched. Make sure that each opening brace has a corresponding closing brace and vice versa. Additionally, check for any misplaced or unnecessary braces.
Here's an example to illustrate the issue:
public class Example {
public static void main(String[] args) {
int x = 5;
if (x > 0) {
System.out.println("Positive number.");
} // Missing closing brace for if statement
} // Unexpected token '}' - extra closing brace
} // Unexpected token '}' - extra closing brace
In this example, there is a missing closing brace for the if statement and two extra closing braces at the end of the code. To fix it, you would need to add a closing brace after the System.out.println statement and remove the two extra braces at the end:
public class Example {
public static void main(String[] args) {
int x = 5;
if (x > 0) {
System.out.println("Positive number.");
}
}
}
By ensuring proper matching of opening and closing braces, you can resolve this syntax error.
mild moth
bruh first why does it say your code is indented properly
idk
im new to programming
`public class Staircase extends SuperKarel
{
public void run()
{
putBall();
{
while(frontIsClear())
}
}
private void createStep()
{
turnRight();
putBall();
while (frontIsClear())
{
move();
putBall();
turnLeft();
}
}
}`
this is what i typed in
it was a mess and the indications for the excersice are just to ident
grand sky
it should be formatted like this:
public class Staircase extends SuperKarel {
public void run() {
putBall();
// problem is here
{
while(frontIsClear())
}
}
private void createStep() {
turnRight();
putBall();
while (frontIsClear()) {
move();
putBall();
turnLeft();
}
}
}
and the problem that is telling you is your while loop and the { }
grand sky
is it okay if I ask?
yeah ofc
grand sky
sorry but I need to say:
thats quite a shit "course" or whatever that is
mild moth
I wanted to ask for a propper identing info
idk if you got some video on yt or something to understand better
grand sky
to better learn java?
grand sky
we usually recommend "mooc's" java course
its by a finnish university and really great
I went through it myself to learn java
and it gives you certificates at the end (not really important though)
eager merlinBOT
grand sky
some more information about it
grand sky
there is
but it tells you wrong formatting
the functionality problem its talking about is here:
public void run() {
putBall();
// problem is here
{
while(frontIsClear())
}
}
yea I realized it was wrong
maybe i should tell the teacher right?
D:
grand sky
💀
grand sky
- Open brace “{” appears at the end of the same line as the declaration statement
- Closing brace “}” starts a line by itself indented to match its corresponding opening
statement, except when it is a null statement the “}” should appear immediately after the
“{“
basically
public void method1() {
System.out.println("Hello World!");
}
and if its empty
public void method2() {}
no problem
mild moth
ill write down all the info you provided
grand sky
they should def. look up java style conventions
also maybe they got this wrong as well:
eager merlinBOT
grand sky
conventions you should follow to make it easier for other devs to go through your code
sad that they teach it like this
so everyone new will just accept it and think it is right
mild moth
so everyone new will just accept it and think it is right
IN FACT IT HAPPENED WITH ME LMAO
im abt to cry bc this is the next thing i have to do
naive copper
come on now, help karel find the ball
eager merlinBOT