#插件讨论# 【 canvas商品海报 - quitter 】如何解决

index.umd.min.js?1c31:1 [system] DOMException: Failed to execute 'getImageData' on 'CanvasRenderingContext2D': The source width is 0.
at VueComponent._resize (webpack-internal:///./node_modules/@dcloudio/uni-h5/dist/index.umd.min.js:1:410267)
at invokeWithErrorHandling (webpack-internal:///./node_modules/@dcloudio/vue-cli-plugin-uni/packages/h5-vue/dist/vue.runtime.esm.js:1864:26)
at VueComponent.invoker (webpack-internal:///./node_modules/@dcloudio/vue-cli-plugin-uni/packages/h5-vue/dist/vue.runtime.esm.js:2189:14)
at invokeWithErrorHandling (webpack-internal:///./node_modules/@dcloudio/vue-cli-plugin-uni/packages/h5-vue/dist/vue.runtime.esm.js:1864:26)
at VueComponent.Vue.$emit (webpack-internal:///./node_modules/@dcloudio/vue-cli-plugin-uni/packages/h5-vue/dist/vue.runtime.esm.js:3933:9)
at VueComponent.handler (webpack-internal:///./node_modules/@dcloudio/uni-h5/dist/index.umd.min.js:1:124793)
at Watcher.run (webpack-internal:///./node_modules/@dcloudio/vue-cli-plugin-uni/packages/h5-vue/dist/vue.runtime.esm.js:4619:19)
怎么解决