Crash on MapScratch v349.swf

[buzz-lightsnack-2007]

Describe what you were doing

It's similar to #15740, #15615 and #17844, and this appears to be caused by the program failing to open the file destination sheet. The file in question is an older version of Scratch 2, MapScratch v349, and Ruffle was playing this file at full screen.

What does the crash message say?

panicked at /Users/runner/.cargo/registry/src/index.crates.io-1949cf8c6b5b557f/objc2-app-kit-0.2.2/src/generated/NSSavePanel.rs:83:1:
unexpected NULL returned from +[NSSavePanel savePanel]

Ruffle Version

0.1.0-nightly (a546909 2025-02-22)

Affected platform

Desktop app

Operating system

Mac OS 15.0.0 [64-bit]

Additional information

Filename: MapScratch v349.swf

AVM2 Callstack

	at flash.net::FileReference/save()
	at MethodInfo-61()
	at util::ProjectIO/convertSqueakSounds()
	at Scratch/exportProjectToFile()
	at uiwidgets::Menu/selected()
	at uiwidgets::MenuItem/mouseUp()

Render Info

Renderer: wgpu
Adapter Backend: Metal
Adapter Name: "Apple M2"
Adapter Device Type: IntegratedGpu
Adapter Driver Name: ""
Adapter Driver Info: ""
Enabled features: Features(TEXTURE_COMPRESSION_BC | FLOAT32_FILTERABLE | TEXTURE_ADAPTER_SPECIFIC_FORMAT_FEATURES)
Available features: Features(DEPTH_CLIP_CONTROL | DEPTH32FLOAT_STENCIL8 | TEXTURE_COMPRESSION_BC_SLICED_3D | TEXTURE_COMPRESSION_ETC2 | TEXTURE_COMPRESSION_ASTC | TIMESTAMP_QUERY | INDIRECT_FIRST_INSTANCE | SHADER_F16 | RG11B10UFLOAT_RENDERABLE | BGRA8UNORM_STORAGE | TEXTURE_INT64_ATOMIC | SHADER_FLOAT32_ATOMIC | TEXTURE_FORMAT_16BIT_NORM | TEXTURE_COMPRESSION_ASTC_HDR | TIMESTAMP_QUERY_INSIDE_ENCODERS | MAPPABLE_PRIMARY_BUFFERS | TEXTURE_BINDING_ARRAY | SAMPLED_TEXTURE_AND_STORAGE_BUFFER_ARRAY_NON_UNIFORM_INDEXING | UNIFORM_BUFFER_AND_STORAGE_TEXTURE_ARRAY_NON_UNIFORM_INDEXING | PARTIALLY_BOUND_BINDING_ARRAY | MULTI_DRAW_INDIRECT | PUSH_CONSTANTS | ADDRESS_MODE_CLAMP_TO_ZERO | ADDRESS_MODE_CLAMP_TO_BORDER | POLYGON_MODE_LINE | VERTEX_WRITABLE_STORAGE | CLEAR_TEXTURE | TEXTURE_ATOMIC | SHADER_PRIMITIVE_INDEX | DUAL_SOURCE_BLENDING | SHADER_INT64 | SUBGROUP | SUBGROUP_BARRIER | SHADER_INT64_ATOMIC_MIN_MAX)
Current limits: Limits { max_texture_dimension_1d: 16384, max_texture_dimension_2d: 16384, max_texture_dimension_3d: 2048, max_texture_array_layers: 256, max_bind_groups: 4, max_bindings_per_bind_group: 1000, max_dynamic_uniform_buffers_per_pipeline_layout: 8, max_dynamic_storage_buffers_per_pipeline_layout: 0, max_sampled_textures_per_shader_stage: 16, max_samplers_per_shader_stage: 16, max_storage_buffers_per_shader_stage: 0, max_storage_textures_per_shader_stage: 0, max_uniform_buffers_per_shader_stage: 11, max_uniform_buffer_binding_size: 4294967295, max_storage_buffer_binding_size: 0, max_vertex_buffers: 8, max_buffer_size: 268435456, max_vertex_attributes: 16, max_vertex_buffer_array_stride: 255, min_uniform_buffer_offset_alignment: 256, min_storage_buffer_offset_alignment: 256, max_inter_stage_shader_components: 124, max_color_attachments: 4, max_color_attachment_bytes_per_sample: 32, max_compute_workgroup_storage_size: 0, max_compute_invocations_per_workgroup: 0, max_compute_workgroup_size_x: 0, max_compute_workgroup_size_y: 0, max_compute_workgroup_size_z: 0, max_compute_workgroups_per_dimension: 0, min_subgroup_size: 0, max_subgroup_size: 0, max_push_constant_size: 0, max_non_sampler_bindings: 1000000 }
Surface quality: low
Surface samples: 1
Surface size: (1600, 1200, 1)