iOS9上的适配器丢失错误-PouchDB

Question

In continuation of my previous posts relating to a failure while replicating the remote CouchDB - I used the FruitDown Adapter:

My code is like:

PouchDB and Adapter referencing done on index.html as follows:

<script src="lib/pouchdb/pouchdb-5.1.0.min.js"></script>
<!-- FruitDown Adapter for iOS -->
<script src="lib/pouchdb/pouchdb.fruitdown.js"></script>

And a Factory that creates the Local & Remote data base references are as follows:

setLocalDb: function () {
    local_db_name = 'local_db';
    if (isIOS) {
         local_db = new PouchDB (local_db_name, {adapter: 'fruitdown'});
    } else {
         local_db = new PouchDB (local_db_name);
    }
}

setRemoteDb: function () {
    remote_db_name = 'remote_db';
    if (isIOS) {
        remote_db = new PouchDB ('http://my_remote_address', {
                    auth: {username: 'admin', password: 'admin123'}, adapter: 'fruitdown'});
    } else {
        remote_db = new PouchDB ('http://my_remote_address, {
                    auth: {username: 'admin', password: 'admin123'}
         });
    }
}

With the above code - when I call a replicate() method - the replication stops on the PAUSE block and Error shown as 'Error: Adapter is missing'

Could you please guide where am I going wrong ??

Answer 1

That error means that the pouchdb.fruitdown.js was not included on the page somehow. Can you double-check that it was loaded by printing out PouchDB.preferredAdapters or Object.keys(PouchDB.adapters) ? It should contain ['idb', 'websql', 'fruitdown'] .