Why is this code not working?

IDE
10

I already used it, but still 2 errors

1 Like
11

Send here error… @SRIKAR_B.S.S

13 
Started Compiling Project XXXX
Buildfile: /compiler/android/build.xml

javac:
[mkdir] Created dir: /compiler/android/build/acFNl/classes
[javac] Compiling 1 source file to /compiler/android/build/acFNl/classes
[javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7
[javac] Note: Wrote file file:/compiler/android/build/acFNl/classes/simple_components.json
[javac] Note: Wrote file file:/compiler/android/build/acFNl/classes/simple_components.txt
[javac] Note: Wrote file file:/compiler/android/build/acFNl/classes/simple_components_build_info.json
[javac] Note: Wrote file file:/compiler/android/build/acFNl/classes/AutogeneratedOdeMessages.java
[javac] Note: Wrote file file:/compiler/android/build/acFNl/classes/ComponentsTranslation.java
[javac] /compiler/android/src/acFNl/my/BMI/calc/SRIKAR/FunmoraDev/MyBMICalculator.java:40: error: bad operand types for binary operator '*'
[javac] String X3 = X2 * 2;
[javac] ^
[javac] first type: String
[javac] second type: int
[javac] /compiler/android/src/acFNl/my/XXXX/calc/SRIKAR/FunmoraDev/XXXX.java:41: error: bad operand types for binary operator '/'
[javac] return X1/X2;
[javac] ^
[javac] first type: String
[javac] second type: String
[javac] 2 errors
14

So …?

Basics arent learnt in just some weeks, it personally took me 9months

1 Like
15

Use int on the place of String because * use in math

16

Now I updated everything

My Code:

@SimpleFunction(description = "X description")

public String X1X2(String X1, String X2)

    int X3 = X2 * 2;

{

    return X1/X2;

}

My Error(1)

Started Compiling Project XXXX
Buildfile: /compiler/android/build.xml

javac:
[mkdir] Created dir: /compiler/android/build/HlyXH/classes
[javac] Compiling 1 source file to /compiler/android/build/HlyXH/classes
[javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7
[javac] /compiler/android/src/HlyXH/my/XXXX/calc/SRIKAR/FunmoraDev/XXXX.java:38: error: ';' expected
[javac] public String X1X2(String X1, String X2)
[javac] ^
[javac] 1 error
[javac] 1 warning
17

As I told you can not use { in middle you can dm me I tell you evrything

18

My advice would be the same, Learn the basics first because the code you wrote contains very basic mistakes. Make some program in java to clear the coding syntax

2 Likes
19 
@SimpleFunction(description = "X description")

public int X1X2(int X1, int X2) {

    int X3 = X2 * 2;

    int result = X1/X2;

    return result;

}

Use this code this do not give error

20

Try this one -

@SimpleFunction(description = "X description")
public int X1X2(int X1, int X2) {
    int X3 = X2 * 2;
    int result = X1/X2;

    return result;
}

Even I suggest you to learn basics.

7 Likes
21

@Faraz_Firoz
I found you like to answer, but please verify your answer before sending …

You have claimed to made different extensions but atleast you should know that ,
int can't be converted into String

4 Likes
22

Welcome to the community @oseamiya aka Sneha Sharma

2 Likes
23

You are :100:% correct.

1 Like
24

Oh sorry that’s my mistake

25

That’s why everyone say - Learn basics.

26

Is you do not make mistake
Also If we do not make mistake then who make mistake

27

Don’t get angry. :joy::joy::joy:

28

#off topic

@Faraz_Firoz

image
image3840×2160 973 KB

1 Like
29

Thankyou @SRIKAR_B.S.S :heart:

2 Likes
30

My code does not work please answer this