Yi Liu

While the :line-nums is on it will cause this

4

ERROR Cannot read properties of undefined (reading 'firstChild') TypeError: Cannot read properties of undefined (reading 'firstChild') at Proxy.getLineNum (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/vue-loader/dist/index.js??ruleSet[0].use[0]!./node_modules/simple-code-editor/CodeEditor.vue?vue&type=script&lang=js:231:52) at Proxy.updated (webpack-internal:///./node_modules/babel-loader/lib/index.js??clonedRuleSet-40.use[0]!./node_modules/vue-loader/dist/index.js??ruleSet[0].use[0]!./node_modules/simple-code-editor/CodeEditor.vue?vue&type=script&lang=js:252:14) at callWithErrorHandling (webpack-internal:///./node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js:6651:18) at callWithAsyncErrorHandling (webpack-internal:///./node_modules/@vue/runtime-core/dist/runtime-core.esm-bundler.js:6659:17) at hook.__weh.hook.__weh...