I have used enums in java in the past but for some reason I am getting a strange error right now. the Line of code that it is throwing the error is:
switch(ConfigProperties.valueOf(line[0].toLowerCase()){
...
}
I am getting a
java.lang.IllegalArgumentException: No enum const class
allautomator.ConfigProperties.language
in the example line is an array of Strings.
I am just really confused right now, I do not know what could possibly be wrong.
The enum constants are case sensitive, so make sure you're constants are indeed lower case. Also, I would suggest that you trim()
the input as well to make sure no leading / trailing white-space sneak in there:
ConfigProperties.valueOf(line[0].toLowerCase().trim())
For reference, here is a working sample program containing your line:
enum ConfigProperties { prop1, prop2 }
class Test {
public static void main(String[] args) {
String[] line = { "prop1" };
switch (ConfigProperties.valueOf(line[0].toLowerCase())) {
case prop1: System.out.println("Property 1"); break;
case prop2: System.out.println("Property 2"); break;
}
}
}
Output:
Property 1
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