I'm having problems compressing filedrop.js using YUI Compressor:
[I]> java -jar yuicompressor-2.4.8.jar --type js --charset utf-8 filedrop.js
[ERROR] in filedrop.js
568:66:missing } after property list
[ERROR] in filedrop.js
569:11:syntax error
[ERROR] in filedrop.js
573:14:syntax error
[ERROR] in filedrop.js
577:12:syntax error
[ERROR] in filedrop.js
578:4:syntax error
[ERROR] in filedrop.js
603:10:syntax error
[ERROR] in filedrop.js
1385:9:missing ) after argument list
[ERROR] in filedrop.js
1385:10:syntax error
[ERROR] in filedrop.js
1579:3:syntax error
[ERROR] in filedrop.js
1590:10:syntax error
[ERROR] in filedrop.js
1831:3:syntax error
[ERROR] in filedrop.js
1834:10:syntax error
[ERROR] in filedrop.js
1835:10:syntax error
[ERROR] in filedrop.js
1849:10:syntax error
[ERROR] in filedrop.js
2375:3:syntax error
[ERROR] in filedrop.js
2385:10:syntax error
[ERROR] in filedrop.js
2389:11:invalid return
[ERROR] in filedrop.js
2390:3:syntax error
[ERROR] in filedrop.js
2466:10:syntax error
[ERROR] in filedrop.js
2467:8:syntax error
[ERROR] in filedrop.js
2468:13:missing ; before statement
[ERROR] in filedrop.js
2470:7:syntax error
[ERROR] in filedrop.js
2471:44:missing ; before statement
[ERROR] in filedrop.js
2476:7:syntax error
[ERROR] in filedrop.js
2489:19:invalid return
[ERROR] in filedrop.js
2491:19:invalid return
[ERROR] in filedrop.js
2506:17:invalid return
[ERROR] in filedrop.js
2515:13:invalid return
[ERROR] in filedrop.js
2516:5:syntax error
[ERROR] in filedrop.js
2521:1:syntax error
[ERROR] in filedrop.js
1:0:Compilation produced 30 syntax errors.
org.mozilla.javascript.EvaluatorException: Compilation produced 30 syntax errors.
at com.yahoo.platform.yui.compressor.YUICompressor$1.runtimeError(YUICompressor.java:172)
at org.mozilla.javascript.Parser.parse(Parser.java:396)
at org.mozilla.javascript.Parser.parse(Parser.java:340)
at com.yahoo.platform.yui.compressor.JavaScriptCompressor.parse(JavaScriptCompressor.java:315)
at com.yahoo.platform.yui.compressor.JavaScriptCompressor.<init>(JavaScriptCompressor.java:536)
at com.yahoo.platform.yui.compressor.YUICompressor.main(YUICompressor.java:147)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at com.yahoo.platform.yui.compressor.Bootstrap.main(Bootstrap.java:21)
My workaround was just to use UserAgent sniffing rather than conditional compilation which can be found at iFixit/FileDrop#1. Feel free to cherry-pick the commit in this repo if you'd like.
I'm having problems compressing
filedrop.js
using YUI Compressor:It fails on these lines:
I commented on an existing YUI Compressor issue but I don't expect them to do anything about it soon: https://github.com/yui/yuicompressor/issues/119#issuecomment-146721040
Is there any workaround for this? Perhaps another method of IE detection?