尝试连接到 SQL 服务器时出现 System.NullReferenceException

Question

I tried this code but I get a System.NullReferenceException, Can anyone help with it?

string sqlConnection = $"Data Source={dataBaseName};Initial Catalog={serverIP};User 
Id={user};Password={password};Trusted_Connection=true";

SqlConnection connection = new SqlConnection(sqlConnection);
connection.Open();

Stack

{System.NullReferenceException: Object reference not set to an instance of an object. at Android.Runtime.JNINativeWrapper._unhandled_exception (System.Exception e) [0x0000e] in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:12 at Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V (_JniMarshal_PPL_V callback, System.IntPtr jnienv, System.IntPtr klazz, System.IntPtr p0) [0x0001d] in /Users/runner/work/1/s/xamarin-android/src/Mono.Android/Android.Runtime/JNINativeWrapper.g.cs:111 at (wrapper native-to-managed) Android.Runtime.JNINativeWrapper.Wrap_JniMarshal_PPL_V(intptr,intptr,intptr)}