Please help me to solve this problem in Flash security.
My situation is below,
1. I create an Upload application by using Flex3
2. When I run the application in Flex3 Builder by Alt+Shift+X
and F key, it is okie. No error is issued.
3. When I embeded this Upload application with Flash embeded
tag in JSP page. And I deploy the JSP page into Tomcat 6.0.14. Then
I open this JSP page by web url, such as
And I upload with a file, I get an error: type="securityError"
4. But, if after a long time, about a half of day, I use
to upload files without errors.
I don't know why.
I have been finding the solution for security in flash, but
not found until now.
I have used crossdomain.xml, but not useful in this
If anyone knows how to solve this problem, please tell me.