Weex + weex UI: TypeError: _ vm._px2rem is not a function - Codes Helper - Programming Question Answer

Weex + weex UI: TypeError: _ vm._px2rem is not a function

problem solved: create a project using weexpack create project name , do not use weex create project name in the official document!

< hr >

create a project using ide/set-up-env.html" rel=" nofollow noreferrer "> weex , introduce weex-ui, to copy weex-ui "s demo code , and report an error in the browser console after running:

[Vue warn]: Property or method "_px2rem" is not defined on the instance but referenced during render. Make sure that this property is reactive, either in the data option, or for class-based components, by initializing the property. See: https://vuejs.org/v2/guide/reactivity.html-sharpDeclaring-Reactive-Properties.

found in

---> <WxcButton> at /Users/xuyuning/Sites/myApp/node_modules/weex-ui/packages/wxc-button/index.vue
       <HelloWorld> at /Users/xuyuning/Sites/myApp/src/components/HelloWorld.vue
         <Root>

looks like the _ px2rem package call failed, while this WxcButton is in node_modules/ and does not have permission to modify.

are there any students with similar problems? Solve!

Weex vue.js

Mar.03,2021

my call is normal, please check the weexpack version

Previous: Take 10 numbers randomly from 0 to 15, and the 10 numbers cannot be the same

Next: How does WeChat Mini Programs promise get the returned value and pass it into the variable, which is the data of res?

Weex package component
customized a Header component web AndroidAndroid studio is there anything that the great god knows? would like to give some guidance. ...

Component weex vue.js

Feb.27,2021
What is the computed difference of Vue/weex?
weex scenario requires that the parent layout pass not pass the fields in the computed to the child layout. weex is bound through computed. When a field is passed in the parent layout, computed triggers the set, child layout of the field to reference...

Weex vue.js

Feb.28,2021
Weex-builder packing weex, leads to. Js heap overflow problem
with the increasing number of weex project files, the packaging command for weex-buildr has been thrown: CALL_AND_RETRY_LAST Allocation failed-JavaScript heap out of memory. it is said on the Internet that it is the memory limit of v8, so you have to ma...

Weex vue.js

Mar.02,2021
Computed of vue
In vue, the parent = "the child passes parameters through the props, but I think after the child layout receives the props data, it triggers an operation to store the finished data in a param1 in the data. And param1 will return out in computed. The wh...

Weex vue.js

Mar.02,2021
Weex textarea crashes after calling blur
The vue file contains the following statement this.$refs.editor.blur (); has a good chance of crashing. The error message is . java.lang.NullPointerException: Attempt to invoke interface method boolean android.view.inputmethod.InputConnection.fin...

Weex vue.js

Mar.04,2021
You already have a Vue project, how can you quickly use it in the Weex project on the Android side?
how can a simple Vue project, such as a default project generated using vue init webpack hellovue , be quickly used in an Android-side Weex project? the description of this in the official documentation is like gold, which is a little too brief for a...

Weex vue.js android

Mar.12,2021
The problem of using recycle-list in weex
weex s SDK is v0.18 +, weex-loader is v0.7.2 + and then when using recycle-list, an error is reported as follows: [Native Error] No template fount for component: (null) looks like this component is not in the right format. < cell-slot: key= "I " > ...

Weex vue.js

Mar.16,2021
How weex introduces custom variables.
problem description the company uses weex as a project, and many icons involved need to be accessed by the server address, such as http: xxx.xxx.x.xx:xxxx src img schoolImg.png. Because there are so many images involved, it is troublesome to replace...

Weex vue.js

Mar.25,2021
How to read the network picture file stream and display it by Weex
due to business needs, I want to request (stream) through the network in the vue code of native weex to read a picture and display it on the page. I am listening to the return of the request, and the picture has been returned normally. Please tell me, h...

Weex vue.js

Apr.01,2021
Weex Custom Component nesting problem
after Weex customizes the drop-down refresh and loads more frames in Android, he wants to add sublayouts to Vue, but never shows them. ask the great gods for advice. Note: already registered using the following: WXSDKEngine.registerComponent ( "hoge...

Weex vue.js android

Apr.26,2021
Weex 1.3.11 using vue-router is really confusing.
after two days of twists and turns, it is still not done. Please take a look at it for everyone. src entry.js import Vue from vue ; import weex from weex-vue-render ; weex.init(Vue); src index.vue <script> import App from . App.v...

Weex vue.js vue-router

Jun.10,2021
After the project build of weex (using vue-router), the opening of APP in xcode is empty.
question **weexvue-router build xcodeAPP,** browser opens weex run ios could you tell me how to solve this problem? ...

Weex vue.js javascript

Nov.10,2021
How to prevent input boxes from entering spaces in weex
<input class="searchInput" :returnKeyType=" search " @return="rSearch" v-model="goodsName" :placeholder="cateName" @blur="inputBlur" > how to disable input from entering spaces ...

Weex vue.js

Jan.26,2022

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b1629a-2a849.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b1629a-2a849.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?