Command timed out from bool

[Rock Sun]

I use selenium in proxy injection mode to test application has openModalDialog.
At a window when I use selectFrame , the proxy server log is below. At
the same steps, I can click a button to call showModalDialog, the click action
open the windows, but get the same result as selectFrame .

The window have frames, is this reason?
-
---------------------------------------------------------------------

警告: GET /selenium-server/driver/?cmd=selectFrame&1=mainFrame&sessionId=511550
HTTP/1.1
java.lang.RuntimeException: unexpected return ERROR: Command timed out from bool
ean command getWhetherThisFrameMatchFrameExpression
at org.openqa.selenium.server.CommandQueue.doBooleanCommand(CommandQueue
.java:344)
at org.openqa.selenium.server.CommandQueue.matchesFrameAddress(CommandQu
eue.java:351)
at org.openqa.selenium.server.FrameGroupCommandQueueSet.doCommand(FrameG
roupCommandQueueSet.java:189)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.doCommand(Se
leniumDriverResourceHandler.java:370)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handleComman
dRequest(SeleniumDriverResourceHandler.java:296)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handle(Selen
iumDriverResourceHandler.java:129)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:
244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
GET: cmd=testComplete&sessionId=511550
Got result: OK on session 511550
2007-3-3 9:56:36 org.mortbay.http.HttpConnection exception
警告: GET /selenium-server/driver/?cmd=selectFrame&1=mainFrame&sessionId=878524
HTTP/1.1
java.lang.RuntimeException: unexpected return ERROR: Command timed out from bool
ean command getWhetherThisFrameMatchFrameExpression
at org.openqa.selenium.server.CommandQueue.doBooleanCommand(CommandQueue
.java:344)
at org.openqa.selenium.server.CommandQueue.matchesFrameAddress(CommandQu
eue.java:351)
at org.openqa.selenium.server.FrameGroupCommandQueueSet.doCommand(FrameG
roupCommandQueueSet.java:189)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.doCommand(Se
leniumDriverResourceHandler.java:370)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handleComman
dRequest(SeleniumDriverResourceHandler.java:296)
at org.openqa.selenium.server.SeleniumDriverResourceHandler.handle(Selen
iumDriverResourceHandler.java:129)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at org.mortbay.http.HttpConnection.service(HttpConnection.java:816)
at org.mortbay.http.HttpConnection.handleNext(HttpConnection.java:982)
at org.mortbay.http.HttpConnection.handle(HttpConnection.java:833)
at org.mortbay.http.SocketListener.handleConnection(SocketListener.java:
244)
at org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
GET: cmd=testComplete&sessionId=878524
Got result: OK on session 878524