Grails非法争论例外

时间：2014-03-26 05:27:39

标签： grails groovy 

package com.lk

class Stock {
    static expose = 'stock'
    long id
    String symbol
    String name
    BigDecimal price
    long sharevolume
    long tradevolume
    Float turnover
    BigDecimal change
    BigDecimal changePercentage
    long quantity
    /*Float open*/
    Float hiTrade
    Float loTrade
    Date tradesTransacttime
    Float previousClose

    static mapping = {
            table 'VIEW_CD_TRADE_SUMMARY_NO_DEBT'
            version false
            autoTimestamp false
        }

    static api =
            [
                excludedFields: ["errors", "attached", "properties"],
                list: { params ->
                    if (params.code?.equals('gvt123')) {
                        if (params.exclude) {
                            api.excludedFields = ["errors", "attached", "properties"]
                            params.exclude.split(",").each { api.excludedFields << it?.trim() }
                        } else {
                            api.excludedFields = ["errors", "attached", "properties"]
                        }

                        //println("params -->("+params)

                        params.id ? Stock.findAllByIdInList(params.id.split(",").collect { it as long }) : Stock.list(params)


                    } else {
                        "Invalid Request"
                    }
                        },
                count: { params -> if(params.code?.equals('gvt123')) {
                                          params.id ? Stock.countByIdInList(params.id.split(",").collect { it as long }) : Stock.count()
                                        }else{
                                           0
                                        }}
            ]

}

请查找以上Stock.groovy文件，当我运行它时，我得到以下异常。请帮帮我。 

URI /cses/json/stock
Class java.lang.IllegalArgumentException
Message null

有没有办法处理异常检查哪个条目带有故障值。如果需要我也可以添加Oracle View。

堆栈跟踪在

之下 
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 09:58:54,463 [http-bio-8080-exec-70] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 09:58:57,676 [http-bio-8080-exec-71] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 10:08:36,170 [http-bio-8080-exec-83] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 10:08:42,807 [http-bio-8080-exec-3] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 10:09:03,060 [http-bio-8080-exec-29] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 10:45:28,004 [http-bio-8080-exec-97] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 10:59:15,551 [http-bio-8080-exec-60] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
        at java.lang.Thread.run(Thread.java:662)
2014-03-26 13:18:22,183 [http-bio-8080-exec-62] ERROR errors.GrailsExceptionResolver  - IllegalArgumentException occurred when processing request: [GET] /cses/json/stock
Stacktrace follows:
java.lang.IllegalArgumentException
        at com.lk.Stock$__clinit__closure2.doCall(Stock.groovy:41)
        at org.grails.plugins.rest.JsonRestApiController$_closure1.doCall(JsonRestApiController.groovy:14)
        at grails.plugin.cache.web.filter.PageFragmentCachingFilter.doFilter(PageFragmentCachingFilter.java:195)
        at grails.plugin.cache.web.filter.AbstractFilter.doFilter(AbstractFilter.java:63)
        at com.brandseye.cors.CorsFilter.doFilter(CorsFilter.java:63)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadP...

更新 - 添加堆栈跟踪 谢谢。

1 个答案:

答案 0 :(得分：0)

显然，错误发生在你班级的第41行，我认为是：

params.id ? Stock.findAllByIdInList(params.id.split(",").collect { it as long }) : Stock.list(params)

您确定params.id是由逗号分隔的长串吗？

另请注意，collect方法会返回java.lang.Long的列表，而不是您想要的原始long。为什么不尝试更改java.lang.Long id类的Stock属性？ （事实上​​，我建议总是使用包装类）。

相关问题
最新问题