TypeInitializationException on object creation

Asked May 19 '17 at 05:20

Active May 19 '17 at 05:22

Viewed 17 times

I'm getting TypeInitializationException, object not set to reference of an object at Logger.Log() in the below code in the service page.

public void Extraction()
        {
            try
            {
                Extraction obj = new Extraction();
                obj.ExtractionNew();
            }
            catch (Exception ex)
            {
                Logger.Log("Extraction failed" + ex.Message);
            }
        }

This is my Logger class and Log function:

namespace BLL
{
    public enum LogFilename
    {
        WebPageLog
    }
    public static class Logger
    {
        private static string errorLogPath;
        private static int logLevels;

        static Logger()
        {
            errorLogPath = ConfigurationManager.AppSettings["ERROR_LOG_PATH"].ToString().Trim();
            logLevels = Convert.ToInt32(ConfigurationManager.AppSettings["LOG_LEVELS"]);
        }

        public static void Log(string message, int Level, string source)
        {
            //Log code
        }
    }
}

From my Service page I can navigate to Log function by pressing f12. But why it gives this exception?

edited May 19 '17 at 05:22

Uwe Keim

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asked May 19 '17 at 05:20

Ashin

1

You could use a debugger to see which object is NULL. – Uwe Keim May 19 '17 at 05:23
Do you have another `Log()` method? The signature does not match to what you are calling : `Log(string)` vs `Log(string, int, string)` – JanR May 19 '17 at 05:26
yes yes. Log(string message) function is there – Ashin May 19 '17 at 05:27
@UweKeim While debugging, it shows errorLogPath null and logLevels 0 – Ashin May 19 '17 at 05:30
Do the keys exist in your web.config or app.config? – JanR May 19 '17 at 05:31

TypeInitializationException on object creation

0 Answers0