gistfile1.txt

Error in src/GameAPIs.cr:4: instantiating 'Kemal:Module#run()'

Kemal.run
      ^~~

in lib/kemal/src/kemal.cr:12: instantiating 'Kemal:Module#run(Nil)'

    self.run port do
         ^~~

in lib/kemal/src/kemal.cr:64: instantiating 'HTTP::Server#listen()'

    config.server.listen if config.env != "test"
                  ^~~~~~

in /opt/crystal/src/http/server.cr:160: instantiating 'listen(Bool)'

  def listen(reuse_port = false)
  ^

in /opt/crystal/src/http/server.cr:163: expanding macro

      spawn handle_client(server.accept?)
      ^

in macro 'spawn' /opt/crystal/src/concurrent.cr:95, line 9:

   1.
   2.     ->(
   3.
   4.         __arg0 : typeof(server.accept?),
   5.
   6.
   7.       ) {
   8.       spawn(name: nil) do
>  9.         handle_client(
  10.
  11.             __arg0,
  12.
  13.
  14.         )
  15.       end
  16.
  17.       }.call(server.accept?)
  18.
  19.

instantiating 'handle_client((TCPSocket | Nil))'
in /opt/crystal/src/http/server.cr:190: instantiating 'HTTP::Server::RequestProcessor#process((OpenSSL::SSL::Socket::Server | TCPSocket), (OpenSSL::SSL::Socket::Server | TCPSocket))'

    @processor.process(io, io)
               ^~~~~~~

in /opt/crystal/src/http/server/request_processor.cr:16: instantiating 'process((OpenSSL::SSL::Socket::Server | TCPSocket), (OpenSSL::SSL::Socket::Server | TCPSocket), IO::FileDescriptor)'

  def process(input, output, error = STDERR)
  ^

in /opt/crystal/src/http/server/request_processor.cr:39: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

          @handler.call(context)
                   ^~~~

in /opt/crystal/src/http/server/handlers/compress_handler.cr:12: expanding macro

    {% if flag?(:without_zlib) %}
    ^

in macro 'macro_184149312' /opt/crystal/src/http/server/handlers/compress_handler.cr:12, line 12:

   1.
   2.       request_headers = context.request.headers
   3.
   4.       if request_headers.includes_word?("Accept-Encoding", "gzip")
   5.         context.response.headers["Content-Encoding"] = "gzip"
   6.         context.response.output = Gzip::Writer.new(context.response.output, sync_close: true)
   7.       elsif request_headers.includes_word?("Accept-Encoding", "deflate")
   8.         context.response.headers["Content-Encoding"] = "deflate"
   9.         context.response.output = Flate::Writer.new(context.response.output, sync_close: true)
  10.       end
  11.
> 12.       call_next(context)
  13.

instantiating 'call_next(HTTP::Server::Context)'
in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in /opt/crystal/src/http/server/handlers/error_handler.cr:15: instantiating 'call_next(HTTP::Server::Context)'

      call_next(context)
      ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in /opt/crystal/src/http/server/handlers/log_handler.cr:12: instantiating 'call_next(HTTP::Server::Context)'

    call_next(context)
    ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/static_file_handler.cr:8: instantiating 'call_next(HTTP::Server::Context)'

      return call_next(context) if context.request.path.not_nil! == "/"
             ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in /opt/crystal/src/http/server/handlers/static_file_handler.cr:29: instantiating 'call_next(HTTP::Server::Context)'

        call_next(context)
        ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/websocket_handler.cr:11: instantiating 'call_next(HTTP::Server::Context)'

      return call_next(context) unless context.ws_route_defined?
             ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in /opt/crystal/src/http/server/handlers/websocket_handler.cr:39: instantiating 'call_next(HTTP::Server::Context)'

      call_next(context)
      ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/null_log_handler.cr:5: instantiating 'call_next(HTTP::Server::Context)'

      call_next(context)
      ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/common_log_handler.cr:12: instantiating 'call_next(HTTP::Server::Context)'

      call_next(context)
      ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/common_exception_handler.cr:9: instantiating 'call_next(HTTP::Server::Context)'

        call_next(context)
        ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in lib/kemal/src/kemal/filter_handler.cr:15: instantiating 'call_next(HTTP::Server::Context)'

      return call_next(context) unless context.route_defined?
             ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in src/GameAPIs/Middlewares/Minecraft/Images/AvatarMiddlewares.cr:107: instantiating 'call_next(HTTP::Server::Context)'

            return call_next(env) unless only_match?(env)
                   ^~~~~~~~~

in /opt/crystal/src/http/server/handler.cr:24: instantiating '(HTTP::Handler | Proc(HTTP::Server::Context, Nil))#call(HTTP::Server::Context)'

      next_handler.call(context)
                   ^~~~

in src/GameAPIs/Middlewares/Minecraft/Images/AvatarMiddlewares.cr:81: instantiating 'Base64:Module#decode_string((String | Nil))'

                env.response.write(Base64.decode_string(redis.get("#{ENV["REDIS_MCPC_AVATAR"]}#{name}:#{size}")))
                                          ^~~~~~~~~~~~~

in /opt/crystal/src/base64.cr:184: undefined method 'to_slice' for Nil (compile-time type is (String | Nil))

    slice = data.to_slice
                 ^~~~~~~~