Issues building project from source

[CrazyFlasher]

C:\Users\GANAPATI\projects\MassiveUnit>haxe build.hxml
build MUnit
compile tool
set dev directory for testing
Development directory set to C:\Users\GANAPATI\projects\MassiveUnit\src
run tool tests
Error: Error parsing haxelib.json for munit@dev: [file_contents,C:\Users\GANAPATI\projects\MassiveUnit\src/haxelib.json]

Called from haxelib/client/Main.hx line 1631
Called from haxelib/client/Main.hx line 1614
Called from haxelib/client/Main.hx line 493
c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:104: characters 30-36 : Warning : Usage of this typedef is deprecated
c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:112: characters 15-21 : Warning : Usage of this typedef is deprecated
Error: Command failed with error 1

Ok, I changed -cmd haxelib dev munit ./src to -cmd haxelib dev munit:

C:\Users\GANAPATI\projects\MassiveUnit>haxe build.hxml
build MUnit
compile tool
set dev directory for testing
Development directory disabled
run tool tests
Massive Unit - Copyright 2019 Massive Interactive. Version 2.3.4
   haxe -main TestMain -cp test -cp src -cp ../src -lib mlib -neko ../bin/test/tool/munit_tool_test.n -lib mcover -D MCOVER --macro mcover.MCover.coverage([''],['
src'],[''])
   c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:104: characters 30-36 : Warning : Usage of this typedef is deprecated
c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:112: characters 15-21 : Warning : Usage of this typedef is deprecated

MUnit Results
------------------------------
Class: massive.munit.ConfigTest ........ [53.37%]

------------------------------
COVERAGE REPORT
------------------------------

OVERALL COVERAGE STATS:

    packages    20%        1 / 5
    files       6.25%      1 / 16
    classes     6.25%      1 / 16
    methods     8.76%      12 / 137
    statements  5.54%      22 / 397
    branches    5.13%      20 / 390
    lines       5.39%      103 / 1910

COVERAGE RESULT     6.62%
==============================
PASSED
Tests: 8  Passed: 8  Failed: 0 Errors: 0 Ignored: 0 Time: 0.07

Tests PASSED under neko using summary client
------------------------------
PLATFORMS TESTED: 1, PASSED: 1, FAILED: 0, ERRORS: 0, TIME: 1.702
run core tests
Massive Unit - Copyright 2019 Massive Interactive. Version 2.3.4
   haxe -main TestMain -cp test -cp src -lib mlib -neko bin/test/core/neko_test.n
   haxe -main TestMain -cp test -cp src -lib mlib -cpp bin/test/core/cpp_test
      haxelib run hxcpp Build.xml haxe -Dhaxe="4.0.0-rc.5" -Dhaxe3="1" -Dhaxe4="1" -Dhaxe_ver="4.000" -Dhxcpp_api_level="400" -Dhxcpp_smart_strings="1" -Dmlib="2.
0.3" -Dsource-header="Generated by Haxe 4.0.0-rc.5+4a745347f" -Dstatic="1" -Dtarget.name="cpp" -Dtarget.static="true" -Dtarget.sys="true" -Dtarget.threaded="true"
 -Dtarget.unicode="true" -Dtarget.utf16="true" -Dutf16="1" -I"c:\\HaxeToolkit\\haxe\\lib\\mlib/2,0,3/" -I"src/" -I"test/" -I"" -I"C:\\HaxeToolkit\\haxe\\extraLibs
/" -I"C:\\HaxeToolkit\\haxe\\std/cpp/_std/" -I"C:\\HaxeToolkit\\haxe\\std/"
      C:\Users\GANAPATI\projects\MassiveUnit\bin\test\core\cpp_test>setlocal enabledelayedexpansion
      Warning: Could not find environment variables for Visual Studio
      Missing HXCPP_VARS
   Error: Could not automatically setup MSVC
Error: Build failed
Error: Error compiling hxml for cpp
Target cpp C:\Users\GANAPATI\projects\MassiveUnit\bin\test\core\cpp_test\
c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:104: characters 30-36 : Warning : Usage of this typedef is deprecated
c:\HaxeToolkit\haxe\lib\mlib/2,0,3/massive/sys/haxe/HaxeWrapper.hx:112: characters 15-21 : Warning : Usage of this typedef is deprecated
Error: Command failed with error 1

C:\Users\GANAPATI\projects\MassiveUnit>

Seems to be OK (ignoring core tests results)
Then I go to my project:

C:\Users\GANAPATI\projects\casinohx>haxelib dev munit C:\Users\GANAPATI\projects\MassiveUnit
Development directory set to C:\Users\GANAPATI\projects\MassiveUnit

C:\Users\GANAPATI\projects\casinohx>haxelib run munit test ./scripts/test.hxml
Massive Unit - Copyright 2019 Massive Interactive. Version MassiveUnit
   haxe -main TestMain -lib munit -lib hamcrest -lib dox -lib openfl -lib DomWires -lib actuate -lib openfl-spine -lib spine-hx -lib lime -lib spritesheet -lib feathersui -D RENDER_TILE -cp src -cp test --remap flash:openfl -js build/js_test.js
------------------------------
ERROR: Local results server appeared to hang so test reporting was cancelled.

And browser opens with this broken page:

[elsassph]

Here's what work for me, but only with Haxe 3.4.7:

cd tool
haxe build.hxml
haxelib dev munit ../src
haxelib run munit test

The tool doesn't work with Haxe 4 atm.

[elsassph]

Here's what work for me, but only with Haxe 3.4.7:

cd tool
haxe build.hxml
haxelib dev munit ../src
haxelib run munit test

The tool doesn't work with Haxe 4 atm.

Also I tend to avoid running the C++ tests, because I'm a wimp :D