NetWorker：韩语 NMC GUI ArrayIndexOutOfBoundsException 错误 -1>=2

Summary: NetWorker for Windows 问题：由于 Java （Java） ArrayIndexOutOfBoundsException，双击服务器备份工作流中的“服务器数据库备份”操作导致弹出错误 -1>=2。

This article applies to This article does not apply to This article is not tied to any specific product. Not all product versions are identified in this article.
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Symptoms

问题描述

安装了韩语语言包后，双击“Server db Backup”操作时，出现弹出错误。

该错误消息就是 -1>=2。

错误详细信息

java.lang.ArrayIndexOutOfBoundsException: -1 >= 2
at COM.legato.gst.GtArrayList.elementAt(GtArrayList.java:143)
at COM.legato.gwt.components.GRadioPane.select(GRadioPane.java:186)
at COM.legato.gwt.gtpanel.GtAttrListPanel.updateMeta(GtAttrListPanel.java:676)
at COM.legato.gwt.gtpanel.JPanelGtObjectViewer.updateMeta(JPanelGtObjectViewer.java:118)
at COM.legato.gwt.gtpanel.GtObjectPanel.updateMeta(GtObjectPanel.java:704)
at COM.legato.gwt.gtpanel.GtObjectPanel.selectRadioInPanel(GtObjectPanel.java:812)
at COM.legato.networker.protection.PolicyActionWizard$ChooseActionTypePage.preProcessPage(PolicyActionWizard.java:2326)
at COM.legato.networker.protection.PolicyActionWizard.launchWizard(PolicyActionWizard.java:1265)
at COM.legato.networker.protection.PolicyActionWizard.(PolicyActionWizard.java:294)
at COM.legato.networker.protection.ProtectionNWPolicyNode

Cause

根本原因分析

此问题是由与 Java 相关的错误引起的，特别是 ArrayIndexOutOfBoundsException。当代码尝试访问索引超出阵列边界的阵列元素时，会发生此异常。

错误堆栈指示问题是由 COM.legato.gst.GtArrayList.elementAt 方法，该方法由 COM.legato.gwt.components 和 COM.legato.gwt.gtpanel 包。

相关错误消息

错误消息”java.lang.ArrayIndexOutOfBoundsException: -1 >= 2“ 表示代码尝试访问索引为 -1 的元素，该元素不是阵列的有效索引。

java.lang.ArrayIndexOutOfBoundsException: -1 >= 2
at COM.legato.gst.GtArrayList.elementAt(GtArrayList.java:143)
at COM.legato.gwt.components.GRadioPane.select(GRadioPane.java:186)
at COM.legato.gwt.gtpanel.GtAttrListPanel.updateMeta(GtAttrListPanel.java:676)
at COM.legato.gwt.gtpanel.JPanelGtObjectViewer.updateMeta(JPanelGtObjectViewer.java:118)
at COM.legato.gwt.gtpanel.GtObjectPanel.updateMeta(GtObjectPanel.java:704)
at COM.legato.gwt.gtpanel.GtObjectPanel.selectRadioInPanel(GtObjectPanel.java:812)
at COM.legato.networker.protection.PolicyActionWizard$ChooseActionTypePage.preProcessPage(PolicyActionWizard.java:2326)
at COM.legato.networker.protection.PolicyActionWizard.launchWizard(PolicyActionWizard.java:1265)
at COM.legato.networker.protection.PolicyActionWizard.(PolicyActionWizard.java:294)
at COM.legato.networker.protection.ProtectionNWPolicyNode

外部因素

在以下 NetWorker 版本中观察到代码缺陷：

  • 19.12.0.2（及更早版本）
  • 19.13.0.0-19.13.0.1>

Resolution

将 NetWorker 升级到以下版本（或更高版本）以进行代码修复：

  • 19.12.0.3
  • 19.13.0.2
  • 19.14.0.0

Additional Information

如需进一步诊断，请确保启用 Java 控制台、日志记录和跟踪以捕获错误堆栈。

查看错误堆栈以确定问题的根本原因。

Affected Products

NetWorker

Products

NetWorker Family
Article Properties
Article Number: 000339741
Article Type: Solution
Last Modified: 16 يوليو 2026
Version:  2
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