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Added the workaround for issue #118 in StringExample.ino

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Benoit Blanchon
2016-11-24 18:11:02 +01:00
parent d3bc52951a
commit fc6ad51e68
1 changed files with 6 additions and 1 deletions
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7
examples/StringExample/StringExample.ino
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@ -33,7 +33,12 @@ void setup() {
// You can get a String from a JsonObject or JsonArray: // You can get a String from a JsonObject or JsonArray:
// No duplication is done, at least not in the JsonBuffer. // No duplication is done, at least not in the JsonBuffer.
String sensor = root[String("sensor")]; String sensor = root["sensor"];
// Unfortunately, the following doesn't work (issue #118):
// sensor = root["sensor"]; // <- error "ambiguous overload for 'operator='"
// As a workaround, you need to replace by:
sensor = root["sensor"].as<String>();
// You can set a String to a JsonObject or JsonArray: // You can set a String to a JsonObject or JsonArray:
// WARNING: the content of the String will be duplicated in the JsonBuffer. // WARNING: the content of the String will be duplicated in the JsonBuffer.