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Steven26932733m37i
Participant
October 12, 2024
Question

Black lines after exporting images

  • October 12, 2024
  • 3 replies
  • 949 views

When I export images to do a focus stack in Zarene some of the images have a horizontal black all the way through. My last export was 50 images of which 8 had the black line. The images do not have the line in Lightroom. I have Sequoia 15.0.1 on a MacBook Pro with M1 and 16gb memory. Prior to installing the new OS I did not have this issue. So I am not sure if this a Lightroom or Apple issue. Thanks for your help.

    3 replies

    L
    lisalagator
    Participant
    July 5, 2025

    This issue just appeared yesterday and I am in the middle of doing all my team photos.  Nothing has changed that I know of, I am so frustrated!  Small evenly spaced black lines in all my exports.   I will copy the info requested below:

    Lightroom Classic version: 14.4 [ 202506051112-5918896a ]
    License: Creative Cloud
    Language setting: en
    Operating system: Windows 10 - Home Premium Edition
    Version: 10.0.19045
    Application architecture: x64
    System architecture: x64
    Logical processor count: 12
    Processor speed: 3.5GHz
    SqLite Version: 3.36.0
    CPU Utilisation: 8.0%
    Power Source: Plugged In
    Built-in memory: 16207.0 MB
    Dedicated GPU memory used by Lightroom: 435.3MB / 4030.6MB (10%)
    Real memory available to Lightroom: 16207.0 MB
    Real memory used by Lightroom: 1307.8 MB (8.0%)
    Virtual memory used by Lightroom: 2880.5 MB
    GDI objects count: 1811
    USER objects count: 4523
    Process handles count: 6957
    Memory cache size: 308.3MB
    Internal Camera Raw version: 17.4 [ 2272 ]
    Maximum thread count used by Camera Raw: 5
    Camera Raw SIMD optimization: SSE2,AVX,AVX2
    Camera Raw virtual memory: 303MB / 8103MB (3%)
    Camera Raw real memory: 307MB / 16207MB (1%)
     
    Cache1: 
    NT- RAM:0.0MB, VRAM:0.0MB, Combined:0.0MB
     
    Cache2: 
    m:308.3MB, n:0.0MB
     
    U-main: 153.0MB
     
    System DPI setting: 144 DPI (high DPI mode)
    Desktop composition enabled: Yes
    Standard Preview Size: 1440 pixels
    Displays: 1) 1920x1080, 2) 3840x2160
    Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No
     
    Graphics Processor Info: 
    DirectX: NVIDIA GeForce GTX 970 (32.0.15.7628)
    Init State: GPU for Image Processing supported by default
    User Preference: GPU for Image Processing Enabled
    Enable HDR in Library: OFF
     
    Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
    Library Path: C:\Program Files\Adobe\Adobe Photoshop Lightroom 5\2025\2025.lrcat
    Settings Folder: C:\Users\Lisa Lagator\AppData\Roaming\Adobe\Lightroom
     
    Installed Plugins: 
    1) AdobeStock
    2) Flickr
     
    Config.lua flags: 
     
    Adapter #1: Vendor : 10de
    Device : 13c2
    Subsystem : 39753842
    Revision : a1
    Video Memory : 4030
    Adapter #2: Vendor : 1414
    Device : 8c
    Subsystem : 0
    Revision : 0
    Video Memory : 0
    AudioDeviceIOBlockSize: 1024
    AudioDeviceName: System Default - Speakers (Realtek High Definition Audio)
    AudioDeviceNumberOfChannels: 2
    AudioDeviceSampleRate: 48000
    Build: LR5x26
    Direct2DEnabled: false
    GL_ACCUM_ALPHA_BITS: 16
    GL_ACCUM_BLUE_BITS: 16
    GL_ACCUM_GREEN_BITS: 16
    GL_ACCUM_RED_BITS: 16
    GL_ALPHA_BITS: 0
    GL_BLUE_BITS: 8
    GL_DEPTH_BITS: 24
    GL_GREEN_BITS: 8
    GL_MAX_3D_TEXTURE_SIZE: 2048
    GL_MAX_TEXTURE_SIZE: 16384
    GL_MAX_TEXTURE_UNITS: 4
    GL_MAX_VIEWPORT_DIMS: 16384,16384
    GL_RED_BITS: 8
    GL_RENDERER: NVIDIA GeForce GTX 970/PCIe/SSE2
    GL_SHADING_LANGUAGE_VERSION: 4.60 NVIDIA
    GL_STENCIL_BITS: 8
    GL_VENDOR: NVIDIA Corporation
    GL_VERSION: 4.6.0 NVIDIA 576.28
    GPUDeviceEnabled: false
    OGLEnabled: true
    GL_EXTENSIONS: GL_AMD_multi_draw_indirect GL_AMD_seamless_cubemap_per_texture GL_AMD_vertex_shader_viewport_index GL_AMD_vertex_shader_layer GL_ARB_arrays_of_arrays GL_ARB_base_instance GL_ARB_bindless_texture GL_ARB_blend_func_extended GL_ARB_buffer_storage GL_ARB_clear_buffer_object GL_ARB_clear_texture GL_ARB_clip_control GL_ARB_color_buffer_float GL_ARB_compatibility GL_ARB_compressed_texture_pixel_storage GL_ARB_conservative_depth GL_ARB_compute_shader GL_ARB_compute_variable_group_size GL_ARB_conditional_render_inverted GL_ARB_copy_buffer GL_ARB_copy_image GL_ARB_cull_distance GL_ARB_debug_output GL_ARB_depth_buffer_float GL_ARB_depth_clamp GL_ARB_depth_texture GL_ARB_derivative_control GL_ARB_direct_state_access GL_ARB_draw_buffers GL_ARB_draw_buffers_blend GL_ARB_draw_indirect GL_ARB_draw_elements_base_vertex GL_ARB_draw_instanced GL_ARB_enhanced_layouts GL_ARB_ES2_compatibility GL_ARB_ES3_compatibility GL_ARB_ES3_1_compatibility GL_ARB_ES3_2_compatibility GL_ARB_explicit_attrib_location GL_ARB_explicit_uniform_location GL_ARB_fragment_coord_conventions GL_ARB_fragment_layer_viewport GL_ARB_fragment_program GL_ARB_fragment_program_shadow GL_ARB_fragment_shader GL_ARB_fragment_shader_interlock GL_ARB_framebuffer_no_attachments GL_ARB_framebuffer_object GL_ARB_framebuffer_sRGB GL_ARB_geometry_shader4 GL_ARB_get_program_binary GL_ARB_get_texture_sub_image GL_ARB_gl_spirv GL_ARB_gpu_shader5 GL_ARB_gpu_shader_fp64 GL_ARB_gpu_shader_int64 GL_ARB_half_float_pixel GL_ARB_half_float_vertex GL_ARB_imaging GL_ARB_indirect_parameters GL_ARB_instanced_arrays GL_ARB_internalformat_query GL_ARB_internalformat_query2 GL_ARB_invalidate_subdata GL_ARB_map_buffer_alignment GL_ARB_map_buffer_range GL_ARB_multi_bind GL_ARB_multi_draw_indirect GL_ARB_multisample GL_ARB_multitexture GL_ARB_occlusion_query GL_ARB_occlusion_query2 GL_ARB_parallel_shader_compile GL_ARB_pipeline_statistics_query GL_ARB_pixel_buffer_object GL_ARB_point_parameters 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GL_ARB_sparse_texture2 GL_ARB_sparse_texture_clamp GL_ARB_spirv_extensions GL_ARB_stencil_texturing GL_ARB_sync GL_ARB_tessellation_shader GL_ARB_texture_barrier GL_ARB_texture_border_clamp GL_ARB_texture_buffer_object GL_ARB_texture_buffer_object_rgb32 GL_ARB_texture_buffer_range GL_ARB_texture_compression GL_ARB_texture_compression_bptc GL_ARB_texture_compression_rgtc GL_ARB_texture_cube_map GL_ARB_texture_cube_map_array GL_ARB_texture_env_add GL_ARB_texture_env_combine GL_ARB_texture_env_crossbar GL_ARB_texture_env_dot3 GL_ARB_texture_filter_anisotropic GL_ARB_texture_filter_minmax GL_ARB_texture_float GL_ARB_texture_gather GL_ARB_texture_mirror_clamp_to_edge GL_ARB_texture_mirrored_repeat GL_ARB_texture_multisample GL_ARB_texture_non_power_of_two GL_ARB_texture_query_levels GL_ARB_texture_query_lod GL_ARB_texture_rectangle GL_ARB_texture_rg GL_ARB_texture_rgb10_a2ui GL_ARB_texture_stencil8 GL_ARB_texture_storage GL_ARB_texture_storage_multisample GL_ARB_texture_swizzle GL_ARB_texture_view GL_ARB_timer_query GL_ARB_transform_feedback2 GL_ARB_transform_feedback3 GL_ARB_transform_feedback_instanced GL_ARB_transform_feedback_overflow_query GL_ARB_transpose_matrix GL_ARB_uniform_buffer_object GL_ARB_vertex_array_bgra GL_ARB_vertex_array_object GL_ARB_vertex_attrib_64bit GL_ARB_vertex_attrib_binding GL_ARB_vertex_buffer_object GL_ARB_vertex_program GL_ARB_vertex_shader GL_ARB_vertex_type_10f_11f_11f_rev GL_ARB_vertex_type_2_10_10_10_rev GL_ARB_viewport_array GL_ARB_window_pos GL_ATI_draw_buffers GL_ATI_texture_float GL_ATI_texture_mirror_once GL_S3_s3tc GL_EXT_texture_env_add GL_EXT_abgr GL_EXT_bgra GL_EXT_bindable_uniform GL_EXT_blend_color GL_EXT_blend_equation_separate GL_EXT_blend_func_separate GL_EXT_blend_minmax GL_EXT_blend_subtract GL_EXT_compiled_vertex_array GL_EXT_Cg_shader GL_EXT_depth_bounds_test GL_EXT_direct_state_access GL_EXT_draw_buffers2 GL_EXT_draw_instanced GL_EXT_draw_range_elements GL_EXT_fog_coord GL_EXT_framebuffer_blit GL_EXT_framebuffer_multisample GL_EXTX_framebuffer_mixed_formats GL_EXT_framebuffer_multisample_blit_scaled GL_EXT_framebuffer_object GL_EXT_framebuffer_sRGB GL_EXT_geometry_shader4 GL_EXT_gpu_program_parameters GL_EXT_gpu_shader4 GL_EXT_multi_draw_arrays GL_EXT_multiview_texture_multisample GL_EXT_multiview_timer_query GL_EXT_packed_depth_stencil GL_EXT_packed_float GL_EXT_packed_pixels GL_EXT_pixel_buffer_object GL_EXT_point_parameters GL_EXT_polygon_offset_clamp GL_EXT_post_depth_coverage GL_EXT_provoking_vertex GL_EXT_raster_multisample GL_EXT_rescale_normal GL_EXT_secondary_color GL_EXT_separate_shader_objects GL_EXT_separate_specular_color GL_EXT_shader_image_load_formatted GL_EXT_shader_image_load_store GL_EXT_shader_integer_mix GL_EXT_shadow_funcs GL_EXT_sparse_texture2 GL_EXT_stencil_two_side GL_EXT_stencil_wrap GL_EXT_texture3D GL_EXT_texture_array GL_EXT_texture_buffer_object GL_EXT_texture_compression_dxt1 GL_EXT_texture_compression_latc GL_EXT_texture_compression_rgtc GL_EXT_texture_compression_s3tc GL_EXT_texture_cube_map GL_EXT_texture_edge_clamp GL_EXT_texture_env_combine GL_EXT_texture_env_dot3 GL_EXT_texture_filter_anisotropic GL_EXT_texture_filter_minmax GL_EXT_texture_integer GL_EXT_texture_lod GL_EXT_texture_lod_bias GL_EXT_texture_mirror_clamp GL_EXT_texture_object GL_EXT_texture_shadow_lod GL_EXT_texture_shared_exponent GL_EXT_texture_sRGB GL_EXT_texture_sRGB_R8 GL_EXT_texture_sRGB_decode GL_EXT_texture_storage GL_EXT_texture_swizzle GL_EXT_timer_query GL_EXT_transform_feedback2 GL_EXT_vertex_array GL_EXT_vertex_array_bgra GL_EXT_vertex_attrib_64bit GL_EXT_window_rectangles GL_EXT_import_sync_object GL_IBM_rasterpos_clip GL_IBM_texture_mirrored_repeat GL_KHR_context_flush_control GL_KHR_debug GL_EXT_memory_object GL_EXT_memory_object_win32 GL_NV_memory_object_sparse GL_EXT_win32_keyed_mutex GL_KHR_parallel_shader_compile GL_KHR_no_error GL_KHR_robust_buffer_access_behavior GL_KHR_robustness GL_EXT_semaphore GL_EXT_semaphore_win32 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GL_NV_geometry_shader_passthrough GL_NV_gpu_program4 GL_NV_internalformat_sample_query GL_NV_gpu_program4_1 GL_NV_gpu_program5 GL_NV_gpu_program5_mem_extended GL_NV_gpu_program_fp64 GL_NV_gpu_program_multiview GL_NV_gpu_shader5 GL_NV_half_float GL_NV_light_max_exponent GL_NV_memory_attachment GL_NV_multisample_coverage GL_NV_multisample_filter_hint GL_NV_occlusion_query GL_NV_packed_depth_stencil GL_NV_parameter_buffer_object GL_NV_parameter_buffer_object2 GL_NV_path_rendering GL_NV_path_rendering_shared_edge GL_NV_pixel_data_range GL_NV_point_sprite GL_NV_primitive_restart GL_NV_query_resource GL_NV_query_resource_tag GL_NV_register_combiners GL_NV_register_combiners2 GL_NV_sample_locations GL_NV_sample_mask_override_coverage GL_NV_shader_atomic_counters GL_NV_shader_atomic_float GL_NV_shader_atomic_fp16_vector GL_NV_shader_atomic_int64 GL_NV_shader_buffer_load GL_NV_shader_storage_buffer_object GL_NV_shader_subgroup_partitioned GL_NV_texgen_reflection GL_NV_texture_barrier GL_NV_texture_compression_vtc GL_NV_texture_env_combine4 GL_NV_texture_multisample GL_NV_texture_rectangle GL_NV_texture_rectangle_compressed GL_NV_texture_shader GL_NV_texture_shader2 GL_NV_texture_shader3 GL_NV_transform_feedback GL_NV_transform_feedback2 GL_NV_uniform_buffer_unified_memory GL_NV_uniform_buffer_std430_layout GL_NV_vertex_array_range GL_NV_vertex_array_range2 GL_NV_vertex_attrib_integer_64bit GL_NV_vertex_buffer_unified_memory GL_NV_vertex_program GL_NV_vertex_program1_1 GL_NV_vertex_program2 GL_NV_vertex_program2_option GL_NV_vertex_program3 GL_NV_viewport_array2 GL_NV_viewport_swizzle GL_NVX_conditional_render GL_NVX_linked_gpu_multicast GL_NV_gpu_multicast GL_NVX_gpu_multicast2 GL_NVX_progress_fence GL_NVX_gpu_memory_info GL_NVX_multigpu_info GL_NVX_nvenc_interop GL_NV_shader_thread_group GL_NV_shader_thread_shuffle GL_KHR_blend_equation_advanced GL_KHR_blend_equation_advanced_coherent GL_OVR_multiview GL_OVR_multiview2 GL_SGIS_generate_mipmap GL_SGIS_texture_lod GL_SGIX_depth_texture GL_SGIX_shadow GL_SUN_slice_accum GL_WIN_swap_hint WGL_EXT_swap_control 
    johnrellis
    johnrellis
    Legend
    July 5, 2025

    "DirectX: NVIDIA GeForce GTX 970 (32.0.15.7628)"

     

    That driver is two months old. Download the latest one from here:

    https://www.nvidia.com/en-us/drivers/details/248978/

     

    It may not be the cause of your issue, but having an up-to-date driver is always the first step.

     

    If that doesn't help, try setting Preferences > Performance > Use Graphics Processor to Off.

    L
    lisalagator
    Participant
    July 6, 2025

    Thank you I will do that.  I  have it set up to automatically update so will have to look into that as well.  I appreciate the help. Downloading update now.

     

    T
    tparmable
    Participant
    June 12, 2025

    I have had this same issue, in a batch of about 20 exports I ususually get 2 or 3 with a single black horizontal line. It drives me crazy. Was there any solution to this? Thx.

    johnrellis
    johnrellis
    Legend
    June 12, 2025

    As a first troubleshooting step, do the LR menu command Help > System Info and copy/paste the entire contents here so we can see exactly which versions of hardware and software LR thinks you're running and important LR options that are set.

    johnrellis
    johnrellis
    Legend
    October 13, 2024

    To narrow down where the issue might be, set Preferences > Performance > Use Graphics Processor to Custom, check Use GPU For Image Processing, and uncheck Use GPU For Export 

     

    If the problem still occurs, select one of the problem TIFFs and do Metadata > Save Metadata To File. Upload it to Dropbox, Google Drive, or similar and post the sharing link here. We can then see if the problem occurs on other computers or just yours.

    S
    Steven26932733m37iAuthor
    Participant
    October 20, 2024

    I did your recommendation without success. Still lines in the images. I saved the metadata but I don't know where to find it.

    johnrellis
    johnrellis
    Legend
    October 20, 2024

    Here are more precise steps:

     

    1. In LR Library, select a problem TIFF that, when exported, shows the black lines.

     

    2. Do the menu command Metadata > Save Metadata To File.

     

    3. Do the menu command Photo > Show In Finder. That will open Finder with the TIFF selected.

     

    4. Upload that TIFF to Wetransfer, Dropbox, Google Drive, Onedrive, or similar and post the sharing link here.

     

    We can see if other LR installations export the TIFF with black lines or its something particular to your installation.

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