Cannot open pdf on android - ionic using react. Getting the below error

[melvinotieno]

Error: The old format of this exec call has been removed (deprecated since 2.1). Change to: cordova.exec(null, null, 'Service', 'action', [ arg1, arg2 ]);
at capacitorExec (capacitor-runtime.js:1975)
at execProxy (capacitor-runtime.js:2111)
at PreviewAnyFile.previewPath (capacitor-runtime.js:2760)
at callCordovaPlugin (common.ts:277)
at common.ts:53
at common.ts:14
at new Promise ()
at tryNativePromise (common.ts:13)
at getPromise (common.ts:37)
at wrapPromise (common.ts:42)
at common.ts:374
at cordova (cordova.ts:5)
at PreviewAnyFileOriginal.previewPath (index.ts:86)
at openPDF (index.tsx:27)
at onClick (index.tsx:51)
at HTMLUnknownElement.callCallback (react-dom.development.js:3945)
at Object.invokeGuardedCallbackDev (react-dom.development.js:3994)
at invokeGuardedCallback (react-dom.development.js:4056)
at invokeGuardedCallbackAndCatchFirstError (react-dom.development.js:4070)
at executeDispatch (react-dom.development.js:8243)
at processDispatchQueueItemsInOrder (react-dom.development.js:8275)
at processDispatchQueue (react-dom.development.js:8288)
at dispatchEventsForPlugins (react-dom.development.js:8299)
at react-dom.development.js:8508
at batchedEventUpdates$1 (react-dom.development.js:22396)
at batchedEventUpdates (react-dom.development.js:3745)
at dispatchEventForPluginEventSystem (react-dom.development.js:8507)
at attemptToDispatchEvent (react-dom.development.js:6005)
at dispatchEvent (react-dom.development.js:5924)
at unstable_runWithPriority (scheduler.development.js:468)
at runWithPriority$1 (react-dom.development.js:11276)
at discreteUpdates$1 (react-dom.development.js:22413)
at discreteUpdates (react-dom.development.js:3756)
at dispatchDiscreteEvent (react-dom.development.js:5889)

[mostafa-mansour1]

you have to use the plugin directly without the use of ionic native, until the merge my pull request there

window.PreviewAnyFile.previewBase64(
        win => console.log("open status",win),
        error => console.error("open failed", error),
        'JVBERi0xLjMKJcTl8uXr.....',{mimeType:'application/pdf'}
    );