# \[SOLVED\] Unable to Compile Windows 10
**URL:** https://community.aseprite.org/t/solved-unable-to-compile-windows-10/6243
**Category:** Development
**Created:** [June 24, 2020, 3:29am UTC](https://community.aseprite.org/t/solved-unable-to-compile-windows-10/6243 "2020-06-24T03:29:58Z")
**Posts on this page:** 2
**Page:** 1
### Author:  [@Kromlek91](https://community.aseprite.org/u/Kromlek91)
#### Post date: [June 24, 2020, 3:29am UTC](https://community.aseprite.org/t/solved-unable-to-compile-windows-10/6243/1 "2020-06-24T03:29:58Z")
Hello.
I have tried all day to compile the latest version. Im on windows 10 64bit
Followed every instruction found in:
>
1. I’ve cloned the repository
2. Done the call for the VB.bat everytime I open a cmd.
3. Downloaded the pre compiled skia and laf
4. Everything is on the folder that is supposed to be
5)Succesfully built everything with CMAKER
5. Locale is in english
But:
I always get ninja:build stopped: subcommand fail. I’ve scanned the log but I dont see any error.
I’ve done several clean installs
I do not have MINGW (even unistalled git)
This is the last piece of the log before it fails:
[496/1502] Building CXX object laf\os\CMakeFiles\laf-os.dir\skia\os.cpp.obj
c:\Aseprite\laf\os/surface.h(118): warning C4244: ‘argument’: conversion from ‘const T’ to ‘const float’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/surface.h(118): warning C4244: ‘argument’: conversion from ‘const T’ to ‘const float’, possible loss of data
with
[
T=double
]
C:\deps\skia\include\core\SkMatrix.h(113): warning C4244: ‘argument’: conversion from ‘int32\_t’ to ‘SkScalar’, possible loss of data
C:\deps\skia\include\core\SkMatrix.h(113): warning C4244: ‘argument’: conversion from ‘int32\_t’ to ‘SkScalar’, possible loss of data
c:\Aseprite\laf\gfx/matrix\_skia.h(104): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\gfx/matrix\_skia.h(104): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\gfx/matrix\_skia.h(104): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\gfx/matrix\_skia.h(104): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(32): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(32): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(32): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(32): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(38): warning C4244: ‘argument’: conversion from ‘const \_Ty’ to ‘SkScalar’, possible loss of data
with
[
\_Ty=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(37): warning C4244: ‘argument’: conversion from ‘const \_Ty’ to ‘SkScalar’, possible loss of data
with
[
\_Ty=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(36): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_helpers.h(36): warning C4244: ‘argument’: conversion from ‘const T’ to ‘SkScalar’, possible loss of data
with
[
T=double
]
c:\Aseprite\laf\os/skia/skia\_surface.h(573): warning C4244: ‘-=’: conversion from ‘SkScalar’ to ‘int32\_t’, possible loss of data
c:\Aseprite\laf\os/skia/skia\_surface.h(582): warning C4244: ‘+=’: conversion from ‘SkScalar’ to ‘int32\_t’, possible loss of data
c:\Aseprite\laf\os/skia/skia\_surface.h(591): warning C4244: ‘-=’: conversion from ‘SkScalar’ to ‘int32\_t’, possible loss of data
c:\Aseprite\laf\os/skia/skia\_surface.h(600): warning C4244: ‘+=’: conversion from ‘SkScalar’ to ‘int32\_t’, possible loss of data
c:\Aseprite\laf\os/skia/skia\_surface.h(601): warning C4244: ‘+=’: conversion from ‘SkScalar’ to ‘int32\_t’, possible loss of data
ninja: build stopped: subcommand failed.
Do you have any recommendation?
Thank you very much in advance.
---
### Author:  [@Kromlek91](https://community.aseprite.org/u/Kromlek91)
#### Post date: [June 24, 2020, 3:06pm UTC](https://community.aseprite.org/t/solved-unable-to-compile-windows-10/6243/2 "2020-06-24T15:06:46Z")
Solved!
It seems there’s a problem in the current master branch.
It was solved with the help of the aseprite reddit community:
> **[r/aseprite - Can't compile. Any ideas?](https://www.reddit.com/r/aseprite/comments/hetgrd/cant_compile_any_ideas/)**
>
> 9 votes and 13 comments so far on Reddit
Compiled the zipped version of the file in /release and compiled it with no issue.