Работа с LibGDX

B4A 10.60, LibGDX 1.13.

Покажите, пожалуйста, рабочий пример работы с LibGDX.
Сколько ни пробовал примеров, все не компилятся.
Пробовал клон игры Flappy Bird из темы Игры для Android на B4A, пробовал архив примеров работы с библиотекой с сайта b4x.com.

Добавлено через 3 часа 9 минут
Ошибка в этом коде:
Logger connected to: 819HGCVL225AU
--------- beginning of system
--------- beginning of main
Copying updated assets files (79)
** Activity (main) Create, isFirst = true **
** Activity (main) Resume **
sensor listener setup
** Activity (main) Resume **
OGL renderer: Mali-T820
OGL vendor: ARM
OGL version: OpenGL ES 3.2 v1.r21p0-01rel0.23d6ddb7b7b473615078236961ef3863
OGL extensions: GL_EXT_debug_marker GL_ARM_rgba8 GL_ARM_mali_shader_binary GL_OES_depth24 GL_OES_depth_texture GL_OES_depth_texture_cube_map GL_OES_packed_depth_stencil GL_OES_rgb8_rgba8 GL_EXT_read_format_bgra GL_OES_compressed_paletted_texture GL_OES_compressed_ETC1_RGB8_texture GL_OES_standard_derivatives GL_OES_EGL_image GL_OES_EGL_image_external GL_OES_EGL_image_external_essl3 GL_OES_EGL_sync GL_OES_texture_npot GL_OES_vertex_half_float GL_OES_required_internalformat GL_OES_vertex_array_object GL_OES_mapbuffer GL_EXT_texture_format_BGRA8888 GL_EXT_texture_rg GL_EXT_texture_type_2_10_10_10_REV GL_OES_fbo_render_mipmap GL_OES_element_index_uint GL_EXT_shadow_samplers GL_OES_texture_compression_astc GL_KHR_texture_compression_astc_ldr GL_KHR_texture_compression_astc_hdr GL_KHR_texture_compression_astc_sliced_3 d GL_KHR_debug GL_EXT_occlusion_query_boolean GL_EXT_disjoint_timer_query GL_EXT_blend_minmax GL_EXT_discard_framebuffer GL_OES_get_program_binary GL_OES_texture_3D GL_EXT_texture_storage GL_EXT_multisampled_render_to_texture GL_OES_surfaceless_context GL_OES_texture_stencil8 GL_EXT_shader_pixel_local_storage GL_ARM_shader_framebuffer_fetch GL_ARM_shader_framebuffer_fetch_depth_st encil GL_ARM_mali_program_binary GL_EXT_sRGB GL_EXT_sRGB_write_control GL_EXT_texture_sRGB_decode GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_RG8 GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OES_texture_storage_multisample_2d_ar ray GL_OES_shader_image_atomic GL_EXT_robustness GL_EXT_draw_buffers_indexed GL_OES_draw_buffers_indexed GL_EXT_texture_border_clamp GL_OES_texture_border_clamp GL_EXT_texture_cube_map_array GL_OES_texture_cube_map_array GL_OES_sample_variables GL_OES_sample_shading GL_OES_shader_multisample_interpolation GL_EXT_shader_io_blocks GL_OES_shader_io_blocks GL_EXT_tessellation_shader GL_OES_tessellation_shader GL_EXT_primitive_bounding_box GL_OES_primitive_bounding_box GL_EXT_geometry_shader GL_OES_geometry_shader GL_ANDROID_extension_pack_es31a GL_EXT_gpu_shader5 GL_OES_gpu_shader5 GL_EXT_texture_buffer GL_OES_texture_buffer GL_EXT_copy_image GL_OES_copy_image GL_EXT_shader_non_constant_global_initia lizers GL_EXT_color_buffer_half_float GL_EXT_color_buffer_float GL_EXT_YUV_target GL_OVR_multiview GL_OVR_multiview2 GL_OVR_multiview_multisampled_render_to_ texture GL_KHR_robustness GL_KHR_robust_buffer_access_behavior GL_EXT_draw_elements_base_vertex GL_OES_draw_elements_base_vertex GL_EXT_protected_textures
framebuffer: (5, 6, 5, 0)
depthbuffer: (24)
stencilbuffer: (0)
samples: (0)
coverage sampling: (false)
Managed meshes/app: { }
Managed textures/app: { }
Managed shaders/app: { }
Managed buffers/app: { }
sensor listener setup
resumed
Error occurred on line: 40 (Main)
java.lang.IllegalArgumentException: Error compiling shader:
at com.badlogic.gdx.graphics.g2d.SpriteBatc h.createDefaultShader(SourceFile:162)
at com.badlogic.gdx.graphics.g2d.SpriteBatc h.<init>(SourceFile:125)
at com.badlogic.gdx.graphics.g2d.SpriteBatc h.<init>(SourceFile:76)
at anywheresoftware.b4a.libgdx.graphics.lgS priteBatch.Initialize(SourceFile:29)
at flm.b4a.libgdxtest.main._lg_create(main. java:435)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.shell.Shell.runMeth od(Shell.java:732)
at anywheresoftware.b4a.shell.Shell.raiseEv entImpl(Shell.java:348)
at anywheresoftware.b4a.shell.Shell.raiseEv ent(Shell.java:255)
at java.lang.reflect.Method.invoke(Native Method)
at anywheresoftware.b4a.ShellBA.raiseEvent2 (ShellBA.java:144)
at anywheresoftware.b4a.ShellBA$1.run(Shell BA.java:77)
at android.os.Handler.handleCallback(Handle r.java:790)
at android.os.Handler.dispatchMessage(Handl er.java:99)
at android.os.Looper.loop(Looper.java:164)
at android.app.ActivityThread.main(Activity Thread.java:6747)
at java.lang.reflect.Method.invoke(Native Method)
at com.android.internal.os.RuntimeInit$Meth odAndArgsCaller.run(RuntimeInit.java:449 )
at com.android.internal.os.ZygoteInit.main( ZygoteInit.java:807)

Добавлено через 1 минуту
В чём причина?

0