Can i use a kotlin library in Appinventor sources for a component... If yes how?
I encountered this issue while building my sources with it:-
[java]
[java] PARSE ERROR:
[java] MethodType not supported
[java] ...while preparsing cst 010a at offset 00000d3b
[java] ...while parsing io/ak1/BubbleTabBar.class
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$1) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$4) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$2) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$3) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$5) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.LogFactory$6) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.impl.LogFactoryImpl$1) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.impl.LogFactoryImpl$3) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.impl.SimpleLog$1) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.impl.WeakHashtable$1) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] warning: Ignoring InnerClasses attribute for an anonymous inner class
[java] (org.shaded.apache.commons.logging.impl.LogFactoryImpl$2) that doesn't come with an
[java] associated EnclosingMethod attribute. This class was probably produced by a
[java] compiler that did not target the modern .class file format. The recommended
[java] solution is to recompile the class from source, using an up-to-date compiler
[java] and without specifying any "-target" type options. The consequence of ignoring
[java] this warning is that reflective operations on this class will incorrectly
[java] indicate that it is *not* an inner class.
[java] 1 error; aborting
[java] Feb 20, 2022 4:43:39 PM com.google.appinventor.buildserver.Compiler setProgress
[java] INFO: The current progress is 75%
[java] Feb 20, 2022 4:43:39 PM com.google.appinventor.buildserver.Compiler runMultidex
[java] INFO: DX time: 26.302000 seconds
[java] Feb 20, 2022 4:43:39 PM com.google.appinventor.buildserver.Compiler runMultidex
[java] WARNING: YAIL compiler - DX execution failed.
BUILD FAILED
E:\appinventor-sources\appinventor\build.xml:21: The following error occurred while executing this line:
E:\appinventor-sources\appinventor\buildserver\build.xml:199: Java returned: 1
Any help will be appreciated