image label toolbox error

错误使用 vision.internal.labeler.tool.Layout/hideTabXCloseButton

Java exception occurred:

java.lang.ClassCastException: java.lang.Character cannot be cast to java.lang.String

at com.mathworks.widgets.desk.DTOccupant.getName(DTOccupant.java:373)

at com.mathworks.widgets.desk.Desktop.clientMatches(Desktop.java:6443)

at com.mathworks.widgets.desk.Desktop.getDTClient(Desktop.java:6380)

at com.mathworks.widgets.desk.Desktop.getClient(Desktop.java:815)

警告: 计算侦听器回调时出错。

[yu bo]

图片名字不能是一个字符，我的1.jpg录不进去，12.jpg能录进去