private FontValue parseFontProperty(String key, String value, int lineNumber) {
		try {
			FontValue parsedValue = FontValue.parse(key, value);
			if (parsedValue == null) {
				error(lineNumber, "Could not parse Font value: " + value);
			}
			return parsedValue;
		}
		catch (Exception e) {
			error(lineNumber, "Could not parse Font value: " + value + "because " + e.getMessage());
		}
		return null;
	}
Returns a list of errors found while parsing
@return a list of errors found while parsing
Ghidra/Framework/Gui/src/main/java/generic/theme/AbstractThemeReader.java