With the arrival of Firefox 8, I'm getting an UnhandledWebDriverError. At least in my case, there's no message associated with the exception. I added some extra debug code to WebDriverBase::curl and find that there's a bunch of extra info in the JSON that comes back from Selenium:
Array
(
[sessionId] =>
[status] => 13
[value] => Array
(
[message] =>
[localizedMessage] =>
[cause] =>
[class] => java.lang.NullPointerException
[hCode] => 22543186
[stackTrace] => Array
(
[0] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 147
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator$FuzzyPlatformScorer
[nativeMethod] =>
[methodName] => score
[hCode] => -1481158125
)
[1] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 1
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator$FuzzyPlatformScorer
[nativeMethod] =>
[methodName] => score
[hCode] => -1481158271
)
[2] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 89
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator$5
[nativeMethod] =>
[methodName] => compare
[hCode] => 1824282868
)
[3] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 1
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator$5
[nativeMethod] =>
[methodName] => compare
[hCode] => 1824282780
)
[4] => Array
(
[fileName] => CompoundOrdering.java
[class] => java.lang.StackTraceElement
[lineNumber] => 48
[className] => com.google.common.collect.CompoundOrdering
[nativeMethod] =>
[methodName] => compare
[hCode] => -454389178
)
[5] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 107
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator
[nativeMethod] =>
[methodName] => compare
[hCode] => -137231881
)
[6] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 1
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator
[nativeMethod] =>
[methodName] => compare
[hCode] => -137231987
)
[7] => Array
(
[fileName] => ComparatorOrdering.java
[class] => java.lang.StackTraceElement
[lineNumber] => 40
[className] => com.google.common.collect.ComparatorOrdering
[nativeMethod] =>
[methodName] => compare
[hCode] => -1149190690
)
[8] => Array
(
[fileName] => Ordering.java
[class] => java.lang.StackTraceElement
[lineNumber] => 637
[className] => com.google.common.collect.Ordering
[nativeMethod] =>
[methodName] => max
[hCode] => 2059421298
)
[9] => Array
(
[fileName] => Ordering.java
[class] => java.lang.StackTraceElement
[lineNumber] => 595
[className] => com.google.common.collect.Ordering
[nativeMethod] =>
[methodName] => max
[hCode] => 2059421256
)
[10] => Array
(
[fileName] => CapabilitiesComparator.java
[class] => java.lang.StackTraceElement
[lineNumber] => 103
[className] => org.openqa.selenium.remote.server.CapabilitiesComparator
[nativeMethod] =>
[methodName] => getBestMatch
[hCode] => -931133671
)
[11] => Array
(
[fileName] => DefaultDriverFactory.java
[class] => java.lang.StackTraceElement
[lineNumber] => 44
[className] => org.openqa.selenium.remote.server.DefaultDriverFactory
[nativeMethod] =>
[methodName] => getBestMatchFor
[hCode] => -1768462927
)
[12] => Array
(
[fileName] => DefaultDriverFactory.java
[class] => java.lang.StackTraceElement
[lineNumber] => 54
[className] => org.openqa.selenium.remote.server.DefaultDriverFactory
[nativeMethod] =>
[methodName] => newInstance
[hCode] => -1365021422
)
[13] => Array
(
[fileName] => DefaultSession.java
[class] => java.lang.StackTraceElement
[lineNumber] => 177
[className] => org.openqa.selenium.remote.server.DefaultSession$BrowserCreator
[nativeMethod] =>
[methodName] => call
[hCode] => 2056168426
)
[14] => Array
(
[fileName] => DefaultSession.java
[class] => java.lang.StackTraceElement
[lineNumber] => 1
[className] => org.openqa.selenium.remote.server.DefaultSession$BrowserCreator
[nativeMethod] =>
[methodName] => call
[hCode] => 2056168250
)
[15] => Array
(
[fileName] =>
[class] => java.lang.StackTraceElement
[lineNumber] => -1
[className] => java.util.concurrent.FutureTask$Sync
[nativeMethod] =>
[methodName] => innerRun
[hCode] => 1144956884
)
[16] => Array
(
[fileName] =>
[class] => java.lang.StackTraceElement
[lineNumber] => -1
[className] => java.util.concurrent.FutureTask
[nativeMethod] =>
[methodName] => run
[hCode] => 424519275
)
[17] => Array
(
[fileName] =>
[class] => java.lang.StackTraceElement
[lineNumber] => -1
[className] => java.util.concurrent.ThreadPoolExecutor$Worker
[nativeMethod] =>
[methodName] => runTask
[hCode] => -1076768003
)
[18] => Array
(
[fileName] =>
[class] => java.lang.StackTraceElement
[lineNumber] => -1
[className] => java.util.concurrent.ThreadPoolExecutor$Worker
[nativeMethod] =>
[methodName] => run
[hCode] => -166011880
)
[19] => Array
(
[fileName] =>
[class] => java.lang.StackTraceElement
[lineNumber] => -1
[className] => java.lang.Thread
[nativeMethod] =>
[methodName] => run
[hCode] => 1432591020
)
)
)
[class] => org.openqa.selenium.remote.Response
[hCode] => 7578443
)
I'm enough of php noob that I need to do some homework to figure out a good way of making this information available from either WebDriverException or perhaps just UnhandledWebDriverError if that's more appropriate, but I bet you know a good way.
Do you agree this would be helpful? Any pointers on how to pull it off are greatly appreciated...or even a patch that takes care of it :)
Thanks much.
-DB
With the arrival of Firefox 8, I'm getting an UnhandledWebDriverError. At least in my case, there's no message associated with the exception. I added some extra debug code to WebDriverBase::curl and find that there's a bunch of extra info in the JSON that comes back from Selenium:
I'm enough of php noob that I need to do some homework to figure out a good way of making this information available from either WebDriverException or perhaps just UnhandledWebDriverError if that's more appropriate, but I bet you know a good way.
Do you agree this would be helpful? Any pointers on how to pull it off are greatly appreciated...or even a patch that takes care of it :)
Thanks much.
-DB