LVGL Lottie plays partially then crashes

[tank104]

Describe the issue
Using LVGL Lottie with ESP32-S3 Touch LCD 1.28 plays about 1/4 of lottie and then crashes out without any guru meditation error.

Code to reproduce the issue

static void show_lottie(void)
{
/* Task lock */
lvgl_port_lock(0);

extern const uint8_t lv_example_lottie_approve[];
extern const size_t lv_example_lottie_approve_size;

lv_obj_t *lottie = lv_lottie_create(lv_screen_active());
lv_lottie_set_src_data(lottie, lv_example_lottie_approve, lv_example_lottie_approve_size);

static uint8_t buf[64 * 64 * 4];
lv_lottie_set_buffer(lottie, 64, 64, buf);

lv_obj_center(lottie);

/* Task unlock */
lvgl_port_unlock();

}

void app_main(void)
{
ESP_ERROR_CHECK(app_lcd_init());
ESP_ERROR_CHECK(app_lvgl_init());

show_lottie();
}

Expected Results

Lottie animation to play in full.

Actual Results

Lottie animation plays around 1/3 and then crashes with below error

I (31) boot: ESP-IDF v5.2.1-dirty 2nd stage bootloader
I (31) boot: compile time Jul 3 2024 09:57:26
I (31) boot: Multicore bootloader
I (35) boot: chip revision: v0.2
I (39) boot.esp32s3: Boot SPI Speed : 80MHz
I (44) boot.esp32s3: SPI Mode : DIO
I (48) boot.esp32s3: SPI Flash Size : 2MB
W (53) boot.esp32s3: PRO CPU has been reset by WDT.
W (58) boot.esp32s3: APP CPU has been reset by WDT.
I (64) boot: Enabling RNG early entropy source...
I (70) boot: Partition Table:
I (73) boot: ## Label Usage Type ST Offset Length
I (80) boot: 0 nvs WiFi data 01 02 00009000 00006000
I (88) boot: 1 phy_init RF data 01 01 0000f000 00001000
I (95) boot: 2 factory factory app 00 00 00010000 00100000
I (103) boot: End of partition table
I (107) esp_image: segment 0: paddr=00010020 vaddr=3c0c0020 size=30f88h (200584) map
I (152) esp_image: segment 1: paddr=00040fb0 vaddr=3fc95b00 size=02c64h ( 11364) load
I (154) esp_image: segment 2: paddr=00043c1c vaddr=40374000 size=0c3fch ( 50172) load
I (168) esp_image: segment 3: paddr=00050020 vaddr=42000020 size=b1a2ch (727596) map
I (299) esp_image: segment 4: paddr=00101a54 vaddr=403803fc size=05668h ( 22120) load
I (311) boot: Loaded app from partition at offset 0x10000
I (312) boot: Disabling RNG early entropy source...
I (323) cpu_start: Multicore app
I (333) cpu_start: Pro cpu start user code
I (333) cpu_start: cpu freq: 160000000 Hz
I (333) cpu_start: Application information:
I (336) cpu_start: Project name: MataaraHua
I (341) cpu_start: App version: 1df29b3-dirty
I (347) cpu_start: Compile time: Jul 3 2024 10:17:41
I (353) cpu_start: ELF file SHA256: ab3186b8a...
I (358) cpu_start: ESP-IDF: v5.2.1-dirty
I (363) cpu_start: Min chip rev: v0.0
I (368) cpu_start: Max chip rev: v0.99
I (373) cpu_start: Chip rev: v0.2
I (378) heap_init: Initializing. RAM available for dynamic allocation:
I (385) heap_init: At 3FCAE468 len 0003B2A8 (236 KiB): RAM
I (391) heap_init: At 3FCE9710 len 00005724 (21 KiB): RAM
I (397) heap_init: At 3FCF0000 len 00008000 (32 KiB): DRAM
I (403) heap_init: At 600FE010 len 00001FD8 (7 KiB): RTCRAM
I (411) spi_flash: detected chip: winbond
I (414) spi_flash: flash io: dio
W (418) spi_flash: Detected size(16384k) larger than the size in the binary image header(2048k). Using the size in the binary image header.
W (432) i2c: This driver is an old driver, please migrate your application code to adapt driver/i2c_master.h
I (442) sleep: Configure to isolate all GPIO pins in sleep state
I (449) sleep: Enable automatic switching of GPIO sleep configuration
I (456) main_task: Started on CPU0
I (466) main_task: Calling app_main()
I (466) example: Create lcd gc9a01
I (466) gpio: GPIO[2]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (476) example: Initialize SPI bus
I (486) gpio: GPIO[8]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (486) gpio: GPIO[14]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (496) gc9a01: LCD panel create success, version: 2.0.0
I (626) example: Turn on LCD backlight
I (626) example: Create touch controller CST816S
I (626) gpio: GPIO[5]| InputEn: 1| OutputEn: 0| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:2
I (636) gpio: GPIO[13]| InputEn: 0| OutputEn: 1| OpenDrain: 0| Pullup: 0| Pulldown: 0| Intr:0
I (1036) CST816S: IC id: 181
I (1036) example: LVGL Init
I (1036) LVGL: Starting LVGL task
I (1116) main_task: Returned from app_main()
ESP-ROM:esp32s3-20210327
Build:Mar 27 2021
rst:0x8 (TG1WDT_SYS_RST),boot:0x18 (SPI_FAST_FLASH_BOOT)
Saved PC:0x42003727
0x42003727: panic_handler at C:/Users/andre/esp/v5.2.1/esp-idf/components/esp_system/port/panic_handler.c:145

SPIWP:0xee
mode:DIO, clock div:1
load:0x3fce3810,len:0x178c
load:0x403c9700,len:0x4
load:0x403c9704,len:0xcbc
load:0x403cc700,len:0x2da0
entry 0x403c9914

ESP32 Chip version

S3

ESP-IDF version

5.2.1

Development kit used

IDF

Development machine OS

Windows / CS Code

Compilation warnings/errors (if available)

None

[tank104]

Is it strange I don't get a Guru Meditation error?
Really stumped how to debug that error since so little information is given, but I certainly am not an expert on ESP-IDF yet.

Also other LVGL examples work fine - like lv_example_chart_1()

Just not lv_example_lottie_1() (which the code above is a copy of)

[tank104]

Does anyone know anything I could do to help investigate or debug this?