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espressif / esp-box

The ESP-BOX is a new generation AIoT development platform released by Espressif Systems.
Apache License 2.0
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Error compiling example with LVGL version 9.1.0 #152

Closed vinny-888 closed 3 months ago

vinny-888 commented 3 months ago

When I try to compile the chat_gpt example I get an error which seems to be due to the LVGL version

/git/esp-box/examples/chatgpt_demo/factory_nvs/main/ui/images/ui_img_setup_text_bg_png.c:1217:13: error: 'lv_image_header_t' has no member named 'always_zero'
 1217 |     .header.always_zero = 0,
      |             ^~~~~~~~~~~
/git/esp-box/examples/chatgpt_demo/factory_nvs/main/ui/images/ui_img_setup_text_bg_png.c:1221:18: error: 'LV_IMG_CF_TRUE_COLOR_ALPHA' undeclared here (not in a function)
 1221 |     .header.cf = LV_IMG_CF_TRUE_COLOR_ALPHA,
      |                  ^~~~~~~~~~~~~~~~~~~~~~~~~~
ninja: build stopped: subcommand failed.
ninja failed with exit code 1, output of the command is in the /git/esp-box/examples/chatgpt_demo/factory_nvs/build/log/idf_py_stderr_output_93222 and /git/esp-box/examples/chatgpt_demo/factory_nvs/build/log/idf_py_stdout_output_93222

I see at the top of the file in the error this LVGL version: 8.3.4

When I check my dependencies.lock I see

  lvgl/lvgl:
    component_hash: 2a8f619b5c2b1c7ad116c33d43dae8989c76739068f406a7e8ba9221e1085f17
    source:
      service_url: https://api.components.espressif.com/
      type: service
    version: 9.1.0

I cannot seem to find any info on how to change the LVGL version tho.

Any help much appreciated

vinny-888 commented 3 months ago

Ok this seems to have fixed it in case anyone else runs into it

idf.py add-dependency "lvgl/lvgl^8.3.4"