What's the error ? How can I fix it?

Open Source Development Extension Development
1

Hello everyone !
I am getting the following error -

Buildfile: /projects/goldv2/appinventor-sources/appinventor/build.xml

extensions:

clean:
** [delete] Deleting directory /projects/goldv2/appinventor-sources/appinventor/components/build**

BUILD FAILED
/projects/goldv2/appinventor-sources/appinventor/build.xml:34: The following error [delete] Deleting directory /projects/goldv2/appinventor-sources/appinventor/components/reports

init:

common_CommonUtils:

init:

CommonUtils:

common_CommonVersion:

init:

CommonVersion:
** [exec] Result: 128**
** [exec] Result: 128**

CopyToRunLibDir:

components_AndroidRuntime:

init:
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/build/components**
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/build**
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/build/classes**
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/reports**
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/reports/raw**
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/reports/html**

CommonConstants:
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/build/classes/CommonConstants**
** [javac] Compiling 6 source files to /projects/goldv2/appinventor-sources/appinventor/components/build/classes/CommonConstants**
** [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7**
** [javac] 1 warning**
** [javac] Creating empty /projects/goldv2/appinventor-sources/appinventor/components/build/classes/CommonConstants/com/google/appinventor/components/common/package-info.class**
** [jar] Building jar: /projects/goldv2/appinventor-sources/appinventor/build/components/CommonConstants.jar**
** [jar] Building jar: /projects/goldv2/appinventor-sources/appinventor/build/components/CommonConstants-gwt.jar**

HtmlEntities:
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/build/classes/HtmlEntities**
** [javac] Compiling 1 source file to /projects/goldv2/appinventor-sources/appinventor/components/build/classes/HtmlEntities**
** [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7**
** [javac] 1 warning**
** [jar] Building jar: /projects/goldv2/appinventor-sources/appinventor/components/build/HtmlEntities.jar**

common_CommonVersion:

init:

CommonVersion:
** [exec] Result: 128**
** [exec] Result: 128**

AndroidRuntime:
** [mkdir] Created dir: /projects/goldv2/appinventor-sources/appinventor/components/build/classes/AndroidRuntime**
** [javac] Compiling 332 source files to /projects/goldv2/appinventor-sources/appinventor/components/build/classes/AndroidRuntime**
** [javac] warning: [options] bootstrap class path not set in conjunction with -source 1.7**
** [javac] /projects/goldv2/appinventor-sources/appinventor/components/src/com/appybuilder/masteraquibkhan/AICalc/AICalc.java:54: error: missing return statement**
** [javac] }**
** [javac] ^**
** [javac] Note: Some input files use or override a deprecated API.**
** [javac] Note: Recompile with -Xlint:deprecation for details.**
** [javac] Note: Some input files use unchecked or unsafe operations.**
** [javac] Note: Recompile with -Xlint:unchecked for details.**
** [javac] 1 error**
** [javac] 1 warning**

BUILD FAILED
/projects/goldv2/appinventor-sources/appinventor/build.xml:35: The following error occurred while executing this line:
/projects/goldv2/appinventor-sources/appinventor/build-common.xml:372: The following error occurred while executing this line:
/projects/goldv2/appinventor-sources/appinventor/components/build.xml:141: The following error occurred while executing this line:
/projects/goldv2/appinventor-sources/appinventor/build-common.xml:118: Compile failed; see the compiler error output for details.

Total time: 4 seconds

Please can anyone tell me how can i fix it ?

1 Like
2

This means you probably have a bug with the curly braces. Check that all open parentheses are closed.

3

Whichever function you've defined around line 54 you defined as returning something other than void, but you never included a return statement to return a value.

4

as @ewpatton your function is other than void you have to return something of that class

5

I wonder why there is need to use online extension IDEs when you have better options available. :thinking:

1 Like
6

ofc using extension template or appinventor sources is much better in speed, external lib support you just need to watch a tutorial and set it up

7

I included the return statement @ewpatton

1 Like
8

I returned @Aarush_Kumar

1 Like