写的htmlWebpackPlugin获取它的options和files打包一直出错
carolcoral
2017-09-26 19:27
indexhtml：
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title><%= htmlWebpackPlugin.options.title %></title>
</head>
<body>
<%= htmlWebpackPlugin.options.date%>
<% for( var key in htmlWebpackPlugin){%><%= key%><%= }%>
<% for( var key in htmlWebpackPlugin.files){%><%= key%>:<%= JSON.stringify(htmlWebpackPlugin.files[key])%><%= }%>
</body>
打包时候一直提示“ERROR in Template execution failed: TypeError: Cannot read property 'files' of undefined ”
打包后的index.html文件内容：
Html Webpack Plugin:
<pre>
TypeError: Cannot read property 'files' of undefined
- index.html:91
/Users/carol/www/webpackDemo/index.html:91:43
- index.html:104 module.exports
/Users/carol/www/webpackDemo/index.html:104:3
- index.js:264
[webpackDemo]/[html-webpack-plugin]/index.js:264:16
- util.js:16 tryCatcher
[webpackDemo]/[bluebird]/js/release/util.js:16:23
- promise.js:512 Promise._settlePromiseFromHandler
[webpackDemo]/[bluebird]/js/release/promise.js:512:31
- promise.js:569 Promise._settlePromise
[webpackDemo]/[bluebird]/js/release/promise.js:569:18
- promise.js:606 Promise._settlePromiseCtx
[webpackDemo]/[bluebird]/js/release/promise.js:606:10
- async.js:138 Async._drainQueue
[webpackDemo]/[bluebird]/js/release/async.js:138:12
- async.js:143 Async._drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:143:10
- async.js:17 Immediate.Async.drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:17:14
</pre>
在terminal中出现的错误提示：
Hash: f31b61d7e4a63d32cf9d
Version: webpack 3.6.0
Time: 590ms
Asset Size Chunks Chunk Names
./js/main--aea7fcede5dd435d3e28.js 2.51 kB 0 [emitted] main
./js/a--36facad12b17b00910bb.js 2.52 kB 1 [emitted] a
index.html 1.02 kB [emitted]
[0] ./src/script/main.js 21 bytes {0} [built]
[1] ./src/script/a.js 22 bytes {1} [built]
ERROR in Template execution failed: TypeError: Cannot read property 'files' of undefined
ERROR in TypeError: Cannot read property 'files' of undefined
- index.html:91
/Users/carol/www/webpackDemo/index.html:91:43
- index.html:104 module.exports
/Users/carol/www/webpackDemo/index.html:104:3
- index.js:264
[webpackDemo]/[html-webpack-plugin]/index.js:264:16
- util.js:16 tryCatcher
[webpackDemo]/[bluebird]/js/release/util.js:16:23
- promise.js:512 Promise._settlePromiseFromHandler
[webpackDemo]/[bluebird]/js/release/promise.js:512:31
- promise.js:569 Promise._settlePromise
[webpackDemo]/[bluebird]/js/release/promise.js:569:18
- promise.js:606 Promise._settlePromiseCtx
[webpackDemo]/[bluebird]/js/release/promise.js:606:10
- async.js:138 Async._drainQueue
[webpackDemo]/[bluebird]/js/release/async.js:138:12
- async.js:143 Async._drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:143:10
- async.js:17 Immediate.Async.drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:17:14
Child html-webpack-plugin for "index.html":
1 asset
[0] ./node_modules/html-webpack-plugin/lib/loader.js!./index.html 1.49 kB {0} [built]
[2] (webpack)/buildin/global.js 509 bytes {0} [built]
[3] (webpack)/buildin/module.js 517 bytes {0} [built]
+ 1 hidden module
2回答
-
- 猪小小屁
- 2021-03-22 01:00:44
<% for( var key in htmlWebpackPlugin){%><%= key%><%= }%>中最后的<%= }%>等号不要
-
- carolcoral
- 2017-09-26 19:44:26
打包后的index.html文件内容：
Html Webpack Plugin:
<pre>
TypeError: Cannot read property 'files' of undefined
- index.html:91
/Users/carol/www/webpackDemo/index.html:91:43
- index.html:104 module.exports
/Users/carol/www/webpackDemo/index.html:104:3
- index.js:264
[webpackDemo]/[html-webpack-plugin]/index.js:264:16
- util.js:16 tryCatcher
[webpackDemo]/[bluebird]/js/release/util.js:16:23
- promise.js:512 Promise._settlePromiseFromHandler
[webpackDemo]/[bluebird]/js/release/promise.js:512:31
- promise.js:569 Promise._settlePromise
[webpackDemo]/[bluebird]/js/release/promise.js:569:18
- promise.js:606 Promise._settlePromiseCtx
[webpackDemo]/[bluebird]/js/release/promise.js:606:10
- async.js:138 Async._drainQueue
[webpackDemo]/[bluebird]/js/release/async.js:138:12
- async.js:143 Async._drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:143:10
- async.js:17 Immediate.Async.drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:17:14
</pre>
在terminal中出现的错误提示：
Hash: f31b61d7e4a63d32cf9d
Version: webpack 3.6.0
Time: 590ms
Asset Size Chunks Chunk Names
./js/main--aea7fcede5dd435d3e28.js 2.51 kB 0 [emitted] main
./js/a--36facad12b17b00910bb.js 2.52 kB 1 [emitted] a
index.html 1.02 kB [emitted]
[0] ./src/script/main.js 21 bytes {0} [built]
[1] ./src/script/a.js 22 bytes {1} [built]
ERROR in Template execution failed: TypeError: Cannot read property 'files' of undefined
ERROR in TypeError: Cannot read property 'files' of undefined
- index.html:91
/Users/carol/www/webpackDemo/index.html:91:43
- index.html:104 module.exports
/Users/carol/www/webpackDemo/index.html:104:3
- index.js:264
[webpackDemo]/[html-webpack-plugin]/index.js:264:16
- util.js:16 tryCatcher
[webpackDemo]/[bluebird]/js/release/util.js:16:23
- promise.js:512 Promise._settlePromiseFromHandler
[webpackDemo]/[bluebird]/js/release/promise.js:512:31
- promise.js:569 Promise._settlePromise
[webpackDemo]/[bluebird]/js/release/promise.js:569:18
- promise.js:606 Promise._settlePromiseCtx
[webpackDemo]/[bluebird]/js/release/promise.js:606:10
- async.js:138 Async._drainQueue
[webpackDemo]/[bluebird]/js/release/async.js:138:12
- async.js:143 Async._drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:143:10
- async.js:17 Immediate.Async.drainQueues
[webpackDemo]/[bluebird]/js/release/async.js:17:14
Child html-webpack-plugin for "index.html":
1 asset
[0] ./node_modules/html-webpack-plugin/lib/loader.js!./index.html 1.49 kB {0} [built]
[2] (webpack)/buildin/global.js 509 bytes {0} [built]
[3] (webpack)/buildin/module.js 517 bytes {0} [built]
+ 1 hidden module
webpack深入与实战
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