Godot Mono Build Failure ScrollContainer

Generating Script.cs...
Generating ScrollBar.cs...
Generating ScrollContainer.cs...
ERROR: _generate_cs_property: Condition ' getter->return_type.cname != setter->arguments.back()->get().type.cname ' is true. returned: ERR_BUG
   At: modules/mono/editor/bindings_generator.cpp:1427.
ERROR: _generate_cs_type: Failed to generate property 'follow_focus' for class 'ScrollContainer'.
   At: modules/mono/editor/bindings_generator.cpp:1299.
ERROR: generate_cs_api: Generation of the Core API C# project failed.
   At: modules/mono/editor/bindings_generator.cpp:1115.
ERROR: handle_cmdline_args: --generate-mono-glue: Failed to generate the C# API.
   At: modules/mono/editor/bindings_generator.cpp:3176.
scons: Reading SConscript files ...
Enabling ALSA
Enabling PulseAudio
Checking for `thread_local` support... supported
Mono root directory not found. Using pkg-config instead
Checking for C header file mntent.h... (cached) yes
scons: done reading SConscript files.
scons: Building targets ...
[  0%] build_api_solution(["bin/GodotSharp/Api/Debug/GodotSharp.dll", "bin/GodotSharp/Api/Debug/GodotSharp.pdb", "bin/GodotSharp/Api/Debug/GodotSharp.xml", "bin/GodotSharp/Api/Debug/GodotSharpEditor.dll", "bin/GodotSharp/Api/Debug/GodotSharpEditor.pdb", "bin/GodotSharp/Api/Debug/GodotSharpEditor.xml"], [])
MSBuild path: /usr/bin/msbuild
[  2%] Microsoft (R) Build Engine version 16.3.0-ci for Mono
Copyright (C) Microsoft Corporation. All rights reserved.

[  5%] Build started 12/30/2019 4:37:55 PM.
[ 11%] Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" on node 1 (default targets).
[ 11%] ValidateSolutionConfiguration:
  Building solution configuration "Debug|Any CPU".
[ 12%] Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" (1) is building "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj" (2) on node 1 (default targets).
/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj(83,3): error MSB4019: The imported project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/Generated/GeneratedIncludes.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
[ 12%] Done Building Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj" (default targets) -- FAILED.
[ 13%] Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" (1) is building "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/GodotSharpEditor.csproj" (3) on node 1 (default targets).
/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/GodotSharpEditor.csproj(38,3): error MSB4019: The imported project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/Generated/GeneratedIncludes.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.
Done Building Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/GodotSharpEditor.csproj" (default targets) -- FAILED.
[ 13%] Done Building Project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" (default targets) -- FAILED.
[ 13%]
Build FAILED.
[ 13%]
[ 13%] "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" (default target) (1) ->
"/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj" (default target) (2) ->
[ 13%]   /home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/GodotSharp.csproj(83,3): error MSB4019: The imported project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp/Generated/GeneratedIncludes.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.


"/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharp.sln" (default target) (1) ->
"/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/GodotSharpEditor.csproj" (default target) (3) ->
  /home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/GodotSharpEditor.csproj(38,3): error MSB4019: The imported project "/home/franke/workspace/godot/modules/mono/glue/GodotSharp/GodotSharpEditor/Generated/GeneratedIncludes.props" was not found. Confirm that the path in the <Import> declaration is correct, and that the file exists on disk.

    0 Warning(s)
    2 Error(s)

Time Elapsed 00:00:01.49
[ 26%] Compiling ==> modules/mono/class_db_api_json.cpp
[ 27%] Compiling ==> modules/mono/csharp_script.cpp
[ 27%] Compiling ==> modules/mono/godotsharp_dirs.cpp
[ 27%] Compiling ==> modules/mono/mono_gc_handle.cpp
[ 27%] Compiling ==> modules/mono/register_types.cpp
scons: *** [bin/GodotSharp/Api/Debug/GodotSharp.dll] RuntimeError : 'msbuild' exited with error code: 1
Traceback (most recent call last):
  File "/usr/lib/scons/SCons/Action.py", line 1197, in execute
    result = self.execfunction(target=target, source=rsources, env=env)
  File "/home/franke/workspace/godot/modules/mono/build_scripts/api_solution_build.py", line 20, in build_api_solution
    build_solution(env, solution_path, build_config, extra_msbuild_args=extra_msbuild_args)
  File "/home/franke/workspace/godot/modules/mono/build_scripts/solution_builder.py", line 214, in build_solution
    run_command(msbuild_path, msbuild_args, env_override=msbuild_env, name='msbuild')
  File "/home/franke/workspace/godot/modules/mono/build_scripts/solution_builder.py", line 152, in run_command
    raise RuntimeError("'%s' exited with error code: %s" % (name, e.returncode))
RuntimeError: 'msbuild' exited with error code: 1
scons: building terminated because of errors.