sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot find function filter. (<Unknown source>#67) in <Unknown source> at line number 67
threadld.js
sun.org.mozilla.javascript.internal.EcmaError: TypeError: Cannot find function indexOf. (<Unknown source>#595) in <Unknown source> at line number 595
使ってないけどエラー出るから報告だけしとく同じ原因っぽい？
