【报Bug】本地打包APP报错

报错内容：
[HBuilder] 17:10:34.506 提示：非 h5 平台 :key 不支持表达式 'hot-floor'+index1,详情参考:https://uniapp.dcloud.io/use?id=key
[HBuilder] 17:10:34.506 at pages/index/index.vue:1
[HBuilder] 17:10:34.884 提示：非 h5 平台 :key 不支持表达式 'hot-floor'+index1,详情参考:https://uniapp.dcloud.io/use?id=key
[HBuilder] 17:10:34.884 at pages/product/subjectSection.vue:1
[HBuilder] 17:10:51.789 [错误] ./pages/index/index.wxml:1:4639: Bad attr data-event-opts with message: unexpected token hot.
[HBuilder] 17:10:52.134 DONE Build complete.
[HBuilder] 17:10:52.134 项目 'git_uni_app_wx' 编译成功.
[HBuilder] 17:10:52.151 Module build failed (from ./node_modules/vue-loader/lib/loaders/templateLoader.js):
[HBuilder] 17:10:52.169 TypeError: Property name expected type of string but got null
[HBuilder] 17:10:52.182 at validate (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/definitions/utils.js:164:13)
[HBuilder] 17:10:52.183 at Object.validate (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/definitions/utils.js:201:7)
[HBuilder] 17:10:52.207 at validateField (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/validators/validate.js:22:9)
[HBuilder] 17:10:52.207 at validate (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/validators/validate.js:16:3)
[HBuilder] 17:10:52.233 at builder (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/builders/builder.js:46:27)
[HBuilder] 17:10:52.245 at Object.Identifier (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/types/lib/builders/generated/index.js:323:31)
[HBuilder] 17:10:52.267 at ReturnStatement (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/lib/script/traverse/data/event.js:270:49)
[HBuilder] 17:10:52.293 at NodePath._call (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/path/context.js:53:20)
[HBuilder] 17:10:52.318 at NodePath.call (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/path/context.js:40:17)
[HBuilder] 17:10:52.348 at NodePath.visit (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/path/context.js:88:12)
[HBuilder] 17:10:52.374 at TraversalContext.visitQueue (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/context.js:118:16)
[HBuilder] 17:10:52.400 at TraversalContext.visitMultiple (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/context.js:85:17)
[HBuilder] 17:10:52.428 at TraversalContext.visit (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/context.js:144:19)
[HBuilder] 17:10:52.454 at Function.traverse.node (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/index.js:94:17)
[HBuilder] 17:10:52.480 at NodePath.visit (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/path/context.js:95:18)
[HBuilder] 17:10:52.510 at TraversalContext.visitQueue (/Applications/HBuilderX.app/Contents/HBuilderX/plugins/uniapp-cli/node_modules/@dcloudio/uni-template-compiler/node_modules/@babel/traverse/lib/context.js:118:16)
[HBuilder] 17:10:52.545 ERROR Build failed with errors.
[HBuilder] 17:10:52.575 项目 'git_uni_app_wx'导出失败