For some older devices that are running API level 10 or older, logcat is unable to open the log device because of a permissions issue. The following exception appears: java.lang.Exception: logcat returns error: Unable to open log device '/dev/log/main': Permission denied
Workaround:
Open AndroidManifest.xml under the CatalogActivity project in the workspace.
Add the following permission to the AndroidManfest.xml
file:
android.permission.READ_LOGS