run pass,but runJs g

[zaoqi]

https://gitlab.com/the-language/the-language/tree/cfccbf88377b9c69795113dc008713fc2a3e2611/core/arch/jtransc

$ ./gradlew run

> Task :run
!!#(符名 太始初核 (一類何物 (式形 (化滅 省略一物 化滅)) 特定其物))!!


BUILD SUCCESSFUL in 2s
2 actionable tasks: 1 executed, 1 up-to-date
$ ./gradlew runJs

> Task :runJs
Execute command /usr/bin/node /home/1828_sandbox/src/the-language/core/arch/jtransc/build/jtransc-js/program.js
/home/1828_sandbox/src/the-language/core/arch/jtransc/build/jtransc-js/program.js:154314
                return ((p0["subFrom(I)Lorg/luaj/vm2/LuaValue;"](this._v)));

                           ^
TypeError: Cannot read property 'subFrom(I)Lorg/luaj/vm2/LuaValue;' of undefined
    at org_luaj_vm2_LuaInteger.sub(Lorg/luaj/vm2/LuaValue;)Lorg/luaj/vm2/LuaValue; (/home/1828_sandbox/src/the-language/core/arc
h/jtransc/build/jtransc-js/program.js:154314:14)
    at lang_lang_luaj$40.call(Lorg/luaj/vm2/LuaValue;)Lorg/luaj/vm2/LuaValue; (/home/1828_sandbox/src/the-language/core/arch/jtr
ansc/build/jtransc-js/program.js:145463:109)

    at lang_lang_luaj$40.invoke(Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/jtr
ansc/build/jtransc-js/program.js:38077:73)
    at lang_lang_luaj$40.onInvoke(Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/j
transc/build/jtransc-js/program.js:22763:72)
    at org_luaj_vm2_TailcallVarargs.eval()Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/jtransc/build/jt
ransc-js/program.js:151277:83)
    at lang_lang_luaj$41.invoke(Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/jtr
ansc/build/jtransc-js/program.js:37904:114)
    at lang_lang_luaj$41.invoke(Lorg/luaj/vm2/LuaValue;Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the
-language/core/arch/jtransc/build/jtransc-js/program.js:21576:72)
    at lang_lang_luaj.onInvoke(Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/jtra
nsc/build/jtransc-js/program.js:195736:98)
    at lang_lang_luaj.invoke(Lorg/luaj/vm2/Varargs;)Lorg/luaj/vm2/Varargs; (/home/1828_sandbox/src/the-language/core/arch/jtrans
c/build/jtransc-js/program.js:37904:76)
    at lang_lang_luaj.call(Lorg/luaj/vm2/LuaValue;Lorg/luaj/vm2/LuaValue;)Lorg/luaj/vm2/LuaValue; (/home/1828_sandbox/src/the-la
nguage/core/arch/jtransc/build/jtransc-js/program.js:37898:74)
ERROR (2944) (1)


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':runJs'.
> com.jtransc.error.InvalidOperationException: Process exited with code 1

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan t
o get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 12s
6 actionable tasks: 1 executed, 5 up-to-date

[zaoqi]

$ ./gradlew runPhp

> Task :runPhp
SyncVfsFile(AccessSyncVfs(com.jtransc.vfs._LocalVfs@573792d8, /home/1828_sandbox/src/the-language/core/arch/jtransc/build/jtrans
c-php), '')

Execute command /usr/bin/php /home/1828_sandbox/src/the-language/core/arch/jtransc/build/jtransc-php/program.php

PHP Parse error:  syntax error, unexpected '?', expecting variable (T_VARIABLE) in /home/1828_sandbox/src/the-language/core/arch
/jtransc/build/jtransc-php/program.php on line 850
ERROR (7934) (255)


FAILURE: Build failed with an exception.

* What went wrong:
Execution failed for task ':runPhp'.
> com.jtransc.error.InvalidOperationException: Process exited with code 255

* Try:
Run with --stacktrace option to get the stack trace. Run with --info or --debug option to get more log output. Run with --scan t
o get full insights.

* Get more help at https://help.gradle.org

BUILD FAILED in 1m 49s
6 actionable tasks: 1 executed, 5 up-to-date

[intrigus]

Unfortunately developement on jtransc mostly ceased.
I guess that you're hitting some kind of edge-case or that the needed language feature/library hasn't been implemented.