I use this code to create symbols from selection
MSSymbolCreator.createSymbolFromLayers_withName_onSymbolsPage(layerArray, symbolname, true);
Each time when i run the plugin it creates a new symbol. I want to avoid duplicate symbols if it is already created.
If the symbol "Mysymbol" already existing, new symbol has to be "My symbol" without adding extra symbol to the symbols master.
Any help much appreciated,
Thank you @ale