問題：在模擬器運行時出現這種情況
D/skia ( 1414): Shader compilation error D/skia ( 1414): ------------------------ D/skia ( 1414): 1 #version 100 D/skia ( 1414): 2 D/skia ( 1414): 3 #extension GL_OES_EGL_image_external : require D/skia ( 1414): 4 precision mediump float; D/skia ( 1414): 5 precision mediump sampler2D; D/skia ( 1414): 6 precision mediump samplerExternalOES; D/skia ( 1414): 7 uniform samplerExternalOES uTextureSampler_0_Stage0; D/skia ( 1414): 8 varying highp vec2 vlocalCoord_Stage0; D/skia ( 1414): 9 void main() { D/skia ( 1414): 10 mediump vec4 outputColor_Stage0; D/skia ( 1414): 11 { D/skia ( 1414): 12 outputColor_Stage0 = vec4(1.0); D/skia ( 1414): 14 texCoord = vlocalCoord_Stage0; D/skia ( 1414): 15 outputColor_Stage0 = texture2D(uTextureSampler_0_Stage0, texCoord); D/skia ( 1414): 16 } D/skia ( 1414): 17 { D/skia ( 1414): 18 gl_FragColor = outputColor_Stage0; D/skia ( 1414): 19 } D/skia ( 1414): 20 } D/skia ( 1414): 21 D/skia ( 1414): Errors: D/skia ( 1414): ERROR: 0:6: 'GL_OES_EGL_image_external' : extension is disabled D/skia ( 1414): ERROR: 0:6: 'samplerExternalOES' : unsupported type D/skia ( 1414):
解決方法：
1：我的解決方法：清空模擬器運行內存，並且清理磁盤，把極速渲染模式(DirectX)更換為兼容模式（OpenGL）。
2：其他方法：
1）運行 flutter clean再運行flutter run
2）運行flutter run --enable-software-rendering
這種情況出現的話大概率是模擬器內存問題，清理內存就好了，flutter clean不行的話就手動清理。
歡迎討論！