a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:155 TypeError: Cannot read property 'toString' of undefined
    at Object.findConverter (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:1587:510)
    at convertAmount (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3132:262)
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3134:288
    at Array.map (native)
    at Function.b.map.b.collect (https://localhost/openbravo/web/org.openbravo.mobile.core/lib/vendor/underscore-1.3.3.min.js:11:300)
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3134:104
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3057:474
    at serviceSuccess (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:48:43)
    at Object.success [as origSuccess] (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:58:1)
    at callback (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:90:85); line: Object.OB.UTIL.showError (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:598:798) (*,+)
processConsoleLevel @ a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:155
a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:1587 Uncaught TypeError: Cannot read property 'toString' of undefined
    at Object.findConverter (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:1587:510)
    at convertAmount (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3132:262)
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3134:288
    at Array.map (native)
    at Function.b.map.b.collect (https://localhost/openbravo/web/org.openbravo.mobile.core/lib/vendor/underscore-1.3.3.min.js:11:300)
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3134:104
    at https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:3057:474
    at serviceSuccess (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:48:43)
    at Object.success [as origSuccess] (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:58:1)
    at callback (https://localhost/openbravo/web/js/gen/a9f79c52fc2a73900a0dddb273d96edf_WebPOS.js:90:85)