Jpg works with littlefs download, but not stream?

[pinter75]

Hi,

I have got the library working great using littlefs and web download then display.

However, if I try the same image using the http stream example I get a reboot and a stack canary watchpoint.

The image is 320*240.

If the image is complex like a photo it fails, but if a simple clip art image it works?

Any ideas?

[Bodmer]

Which stream example is not working?
What hardware are you using?

[Freemannnnnn]

我已经成功地使用 littlefs 和 web 下载然后显示的方式运行了该库。
我也是想进行同样的操作，但是为什么调试输出这个
========初始化 LittleFS 文件系统==========
---------找到图片文件: 1.jpg---------
完整路径: /1.jpg
文件大小: 4940
Jpeg file not found
图片大小: 0x0
Jpeg file not found
Jpeg file not found

    // 确保文件路径正确
    char fullPath[50];
    sprintf(fullPath, "/%s", filename);  // 修正路径
    Serial.print("完整路径: ");
    Serial.println(fullPath);  // 打印路径

    // 输出文件大小
    Serial.print("文件大小: ");
    Serial.println(entry.size());

    // 检查图片是否能正确加载
    uint16_t w = 0, h = 0;
    if (TJpgDec.getFsJpgSize(&w, &h, fullPath)) {
      Serial.print("图片大小: ");
      Serial.print(w);
      Serial.print("x");
      Serial.println(h);
      // 显示图片

}