image target data无法生成数据

Question

请大神在百忙之中看看这个问题，

UNITY插件中出现的的image target data 工具无法生成etd文件，图片和文件都放到C根目录下
无中文字符目录

debug出现如下字样，
Fail to create etd: C://1.etd
UnityEngine.Debug:LogWarning (object)
easyar.ImageTargetDataGenerator:CreateTargetFileByByteArray (byte[],string) (at Library/PackageCache/com.easyar.sense@0d4d50000586-1617788566000/Editor/ObjectSensing/ImageTargetDataGenerator.cs:275)
easyar.ImageTargetDataGenerator:OnGUI () (at Library/PackageCache/com.easyar.sense@0d4d50000586-1617788566000/Editor/ObjectSensing/ImageTargetDataGenerator.cs:181)
UnityEngine.GUIUtility:ProcessEvent (int,intptr,bool&)

Answer 1

问题已解决，图片源文件不能fang在根目录下。