在GWT 2.7中使用SuperDevMode时如何获得完整的StackTrace？

Posted 2021-05-05

我使用GWT 2.7和超级开发模式。当涉及到异常时，堆栈跟踪如下所示：

SEVERE: UncaughtExceptioncom.github.nmorel.gwtjackson.client.exception.JsonDeserializationException: Unknown property 'uploadImageId'
    at Unknown.AHc_g$(Unknown Source)
    at Unknown.vHc_g$(Unknown Source)
    at Unknown.OHc_g$(Unknown Source)
    at Unknown.VHc_g$(Unknown Source)
    at Unknown.aIc_g$(Unknown Source)
    at Unknown.gIc_g$(Unknown Source)
    at Unknown.rDc_g$(Unknown Source)
    at Unknown.qDc_g$(Unknown Source)
    at Unknown.vNb_g$(Unknown Source)
    at Unknown.nNb_g$(Unknown Source)
    at Unknown.oNb_g$(Unknown Source)
    at Unknown.pNb_g$(Unknown Source)
    at Unknown.gNb_g$(Unknown Source)
    at Unknown.fNb_g$(Unknown Source)
    at Unknown.$Cc_g$(Unknown Source)
    at Unknown.ZCc_g$(Unknown Source)
    at Unknown.zOm_g$(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.ZDe_g$(Unknown Source)
    at Unknown.aEe_g$(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.anonymous(Unknown Source)
    at Unknown.anonymous(Unknown Source)

我在iPhone上的GWT-PhoneGap环境中运行了一个GWT项目，我使用Safari控制台进行调试。

如何使用SuperDevMode对完整的堆栈跟踪进行反混淆处理？

编辑：我还使用以下标志：

-XmethodNameDisplayMode Full 

这是行不通的。

答案

从GWT 2.7.0开始，这是不可能的。你可能想关注this GWT bug。

-XmethodNameDisplayMode Full仅适用于浏览器的开发工具。因此，如果在源代码中设置此参数并设置断点，则调用堆栈的方法名称将在开发工具中正确显示。这不会影响日志输出产生的调用堆栈（这是您在问题中发布的）。

另一答案

尝试将编译器选项style设置为PRETTY或DETAILED

-style                         Script output style: DETAILED, OBFUSCATED or PRETTY (defaults to OBFUSCATED)

见GWT compiler options