Start Bug

[Er3fes 0]

I startet mine-imator selcted my resource pack the i createt a ender dragon when i selceted his wings the mine-imator crashed

Herds The Log :

Mine-imator log, please paste this into your bug report!
10:50:29 version: 1.0.4 (official laa)
10:50:29 gm_version: 1.4.1542
10:50:29 build date: 19.11.2015 22:08:24
10:50:29 YYC: yes
10:50:29 LAA: yes
10:50:29 OS: Windows_NT
10:50:29 USERDOMAIN: DESKTOP-H6O392B
10:50:29 USERNAME: flori
10:50:29 USERPROFILE: C:\Users\flori
10:50:29 APPDATA: C:\Users\flori\AppData\Roaming
10:50:29 video_adapter_0_name: NVIDIA GeForce GTX 550 Ti
10:50:29 video_adapter_1_driver_version_low: 858111
10:50:29 video_adapter_1_name: NVIDIA GeForce GTX 550 Ti
10:50:29 video_adapter_0_driver_version_high: 655378
10:50:29 video_adapter_0_device_name: \\.\DISPLAY2
10:50:29 video_adapter_1_driver_version_high: 655378
10:50:29 video_adapter_0_driver_version_low: 858111
10:50:29 video_adapter_1_device_identifier: {D7B71E3E-5104-11CF-0D4C-5B351CC2C735}
10:50:29 video_adapter_0_device_identifier: {D7B71E3E-5104-11CF-0D4C-5B351CC2C735}
10:50:29 os_version: 393218
10:50:29 os_is_network_connected: yes
10:50:29 os_get_language: de
10:50:29 os_get_region: DE
10:50:29 working_directory: C:\Users\flori\AppData\Roaming\Mine-imator\
10:50:29 file_directory: C:\Users\flori\AppData\Roaming\Mine_imator\
10:50:29 Old log found
10:50:29 DLL init
10:50:29 file.dll
10:50:29 gzunzip.dll
10:50:29 movie.dll
10:50:29 Movie init
10:50:29 window.dll
10:50:29 texture.dll
10:50:29 Texture init
10:50:31 exe_directory: C:\Users\flori\AppData\Roaming\Mine-imator\
10:50:31 Trying to save files
10:50:31 surface_save OK
10:50:31 texture_create OK
10:50:31 file_delete_dll OK
10:50:31 Shader init
10:50:31 shaders_are_supported: yes
10:50:31 shader_high_ssao_blur compiled: yes
10:50:31 shader_high_ssao compiled: yes
10:50:31 shader_high_ssao_depth_normal compiled: yes
10:50:31 shader_high_light_apply compiled: yes
10:50:31 shader_high_light_night compiled: yes
10:50:31 shader_high_light_point compiled: yes
10:50:31 shader_high_light_spot compiled: yes
10:50:31 shader_high_light_sun compiled: yes
10:50:31 shader_high_fog_apply compiled: yes
10:50:31 shader_high_fog compiled: yes
10:50:31 shader_high_dof compiled: yes
10:50:31 shader_high_aa compiled: yes
10:50:31 shader_replace compiled: yes
10:50:31 shader_draw_texture compiled: yes
10:50:31 shader_depth compiled: yes
10:50:31 shader_color_fog_lights compiled: yes
10:50:31 shader_color_fog compiled: yes
10:50:31 shader_blend_fog compiled: yes
10:50:31 shader_blend compiled: yes
10:50:31 shader_border compiled: yes
10:50:31 Create vertex format
10:50:31 Render init
10:50:31 Ground model init
10:50:31 Character models init
10:50:31 Windows init
10:50:31 Lists init
10:50:31 Load language file: C:\Users\flori\AppData\Roaming\Mine-imator\Other\Languages\english.txt
10:50:31 Make transitions
10:50:31 linear
10:50:31 instant
10:50:31 easeinquad
10:50:31 easeoutquad
10:50:31 easeinoutquad
10:50:31 easeincubic
10:50:31 easeoutcubic
10:50:31 easeinoutcubic
10:50:31 easeinquart
10:50:31 easeoutquart
10:50:31 easeinoutquart
10:50:31 easeinquint
10:50:31 easeoutquint
10:50:31 easeinoutquint
10:50:31 easeinsine
10:50:31 easeoutsine
10:50:31 easeinoutsine
10:50:31 easeinexpo
10:50:31 easeoutexpo
10:50:31 easeinoutexpo
10:50:31 easeincirc
10:50:31 easeoutcirc
10:50:31 easeinoutcirc
10:50:31 easeinelastic
10:50:31 easeoutelastic
10:50:31 easeinoutelastic
10:50:31 easeinback
10:50:31 easeoutback
10:50:31 easeinoutback
10:50:31 easeinbounce
10:50:31 easeoutbounce
10:50:31 easeinoutbounce
10:50:31 linear
10:50:31 instant
10:50:31 easeinquad
10:50:31 easeoutquad
10:50:31 easeinoutquad
10:50:31 easeincubic
10:50:31 easeoutcubic
10:50:31 easeinoutcubic
10:50:32 easeinquart
10:50:32 easeoutquart
10:50:32 easeinoutquart
10:50:32 easeinquint
10:50:32 easeoutquint
10:50:32 easeinoutquint
10:50:32 easeinsine
10:50:32 easeoutsine
10:50:32 easeinoutsine
10:50:32 easeinexpo
10:50:32 easeoutexpo
10:50:32 easeinoutexpo
10:50:32 easeincirc
10:50:32 easeoutcirc
10:50:32 easeinoutcirc
10:50:32 easeinelastic
10:50:32 easeoutelastic
10:50:32 easeinoutelastic
10:50:32 easeinback
10:50:32 easeoutback
10:50:32 easeinoutback
10:50:32 easeinbounce
10:50:32 easeoutbounce
10:50:32 easeinoutbounce
10:50:32 Transitions OK
10:50:32 Globals init
10:50:32 Opening pack from folder: C:\Users\flori\AppData\Roaming\Mine-imator\Other\Textures\
10:50:32 mob_texture
10:50:32 block_texture
10:50:33 colormap_grass_texture
10:50:33 colormap_foliage_texture
10:50:33 item_texture
10:50:33 particles_texture
10:50:33 block_preview_texture
10:50:33 sun_texture
10:50:33 moonphases_texture
10:50:33 moon_texture
10:50:33 clouds_texture
10:50:33 Pack opened
10:50:33 Found key_file: C:\Users\flori\AppData\Roaming\Mine-imator\Other\key.file
10:50:33 Loading settings: C:\Users\flori\AppData\Roaming\Mine-imator\Other\settings.file
10:50:33 load_format: 3
10:50:33 Loading recent: C:\Users\flori\AppData\Roaming\Mine-imator\Other\recent.file
10:50:33 Loading closed alerts: C:\Users\flori\AppData\Roaming\Mine-imator\Other\alerts.file
10:50:33 Startup OK
10:50:33 Resetting project
10:50:33 Destroying instances
10:50:33 Project resetted
10:50:33 Show popup: startup
10:50:34 Opening project: C:\Users\flori\AppData\Roaming\Mine-imator\Projects\!00 Abo Special\!00 Abo Special.mproj
10:50:34 load_folder: C:\Users\flori\AppData\Roaming\Mine-imator\Projects\!00 Abo Special
10:50:34 load_format: 10
10:50:34 Resetting project
10:50:34 Destroying instances
10:50:34 Project resetted
10:50:34 save_folder: C:\Users\flori\AppData\Roaming\Mine-imator\Projects\!00 Abo Special
10:50:34 load_iid_offset: 0
10:50:34 Templates: 5
10:50:34 Timelines: 46
10:50:34 Resources: 2
10:50:34 Get template iids
10:50:34 Get particle type iids
10:50:34 Get keyframe iids
10:50:34 Get timeline iids
10:50:34 Update program
10:50:34 Project loaded
10:50:35 Action: action_tl_select
10:50:59 Add resource: pack
10:50:59 filename: PureBDcraft 128x MC18.zip
10:50:59 filename_out: PureBDcraft 128x MC18
10:50:59 load_folder: C:\Users\flori\AppData\Roaming\.minecraft\resourcepacks
10:50:59 save_folder: C:\Users\flori\AppData\Roaming\Mine-imator\Projects\!00 Abo Special
10:50:59 Action Load resource: action_bench_block_tex, C:\Users\flori\AppData\Roaming\.minecraft\resourcepacks\PureBDcraft 128x MC18.zip
10:50:59 Unzipping
10:51:03 Unzipping: C:\Users\flori\AppData\Roaming\Mine_imator\tmp.zip
10:51:08 Load images
10:51:12 Create block sheet
10:51:12 Block size: 128
10:51:16 Create item sheet
10:51:16 Item size: 128
10:51:17 Create mob textures
10:51:17 Size: 512
10:51:31 Pack load OK
10:51:35 Action: action_tl_keyframes_remove
10:51:37 Action: action_tl_remove
10:51:42 Action Load resource: action_bench_char_skin,
10:51:49 Action: action_bench_create
10:51:49 Created: char
10:51:53 Action: action_tl_select
10:51:56 Action: action_tl_extend
10:51:58 Action: action_tl_select
10:51:59 Action: action_tl_extend
10:52:00 Action: action_tl_select