Compiling error 'StaticJsonBuffer' was not declared in this scope

[jccarey5]

When compiling i get an error:

exit status 1
'StaticJsonBuffer' was not declared in this scope

This is the location of the error
/********************************** START SEND STATE*****************************************/
void sendState() {
StaticJsonBuffer<BUFFER_SIZE> jsonBuffer;

JsonObject& root = jsonBuffer.createObject();

root["state"] = (stateOn) ? on_cmd : off_cmd;
JsonObject& color = root.createNestedObject("color");
color["r"] = red;
color["g"] = green;
color["b"] = blue;

root["brightness"] = brightness;
root["effect"] = effectString.c_str();

char buffer[root.measureLength() + 1];
root.printTo(buffer, sizeof(buffer));

client.publish(light_state_topic, buffer, true);
}

Is there a fix for this?

[Joeboyc2]

Use the older version of arduinojson, v5x

…

On Thu, 22 Nov 2018, 03:42 jccarey5 ***@***.*** wrote: When compiling i get an error: exit status 1 'StaticJsonBuffer' was not declared in this scope This is the location of the error /********************************** START SEND STATE*****************************************/ void sendState() { StaticJsonBuffer<BUFFER_SIZE> jsonBuffer; JsonObject& root = jsonBuffer.createObject(); root["state"] = (stateOn) ? on_cmd : off_cmd; JsonObject& color = root.createNestedObject("color"); color["r"] = red; color["g"] = green; color["b"] = blue; root["brightness"] = brightness; root["effect"] = effectString.c_str(); char buffer[root.measureLength() + 1]; root.printTo(buffer, sizeof(buffer)); client.publish(light_state_topic, buffer, true); } Is there a fix for this? — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#103>, or mute the thread <https://github.com/notifications/unsubscribe-auth/AH0nLmSYeBEZtwUyFQEAJJT82ufJJzkxks5uxh0kgaJpZM4YunOZ> .

[andilge]

according to ArduinoJson, Migrating from version 5 to 6 on
https://arduinojson.org/v6/doc/upgrade/

StaticJsonBuffer has to be changed to StaticJsonDocument and
DynamicJsonBuffer to DynamicJsonDocument

please go to the scetch in Arduin ID, find
cJsonBuffer
and replace
cJsonDocument

It'll find and replace 2 codes. Save and pre compile to test. Worked fine for me and now I'm at the newest ArduinoJson lib version