Ch05 todo-web 500 server error

[tungamajunga]

Todo-list App

When adding a new item , a 500 server error is returned

After activating Debug log level and setting the application in Development mode , the error is as shown bellow.

FIX

The PR #62 fixes the issue, but the ch04 docker image should be re built and pushed.

For book readers

In the mean time the pull request is accepted/merged, you can build and push your own image from ch04 todo-web docker image by adding the 1 line of code bellow to ch04/docker-images/todo-list/src/Startup.cs as shown in the PR. Then, change the todo-web deployment in ch05 accordingly to use your own image.

 public void Configure(IApplicationBuilder app, IWebHostEnvironment env)
    {
        AppContext.SetSwitch("Npgsql.EnableLegacyTimestampBehavior", true);

ERROR

An unhandled exception occurred while processing the request.
InvalidCastException: Cannot write DateTime with Kind=Local to PostgreSQL type 'timestamp with time zone', only UTC is supported. Note that it's not possible to mix DateTimes with different Kinds in an array/range. See the Npgsql.EnableLegacyTimestampBehavior AppContext switch to enable legacy behavior.
Npgsql.Internal.TypeHandlers.DateTimeHandlers.TimestampTzHandler.ValidateAndGetLength(DateTime value, NpgsqlParameter parameter)