生成二维码出错

Exception in thread "main" java.lang.Error: Unresolved compilation problem: 

at com.google.zxing.common.CharacterSetECI.getCharacterSetECIByName(CharacterSetECI.java:114)

at com.google.zxing.qrcode.encoder.Encoder.encode(Encoder.java:95)

at com.google.zxing.qrcode.QRCodeWriter.encode(QRCodeWriter.java:78)

at com.google.zxing.MultiFormatWriter.encode(MultiFormatWriter.java:102)

at com.spsppx.erweicode.CreateORCode.main(CreateORCode.java:38)