Inheritance Hierarchy


The underlying implementation has failed. Find out more in your console log or file an issue in the bug tracker for your browser that has failed.

Sample using Promise.catch()

doSomeDatabaseWork().then(result => {
    // Success
}).catch('InternalError', e => {
    // Failed with InternalError
    console.error ("Internal error: " + e.message);
}).catch(Error, e => {
    // Any other error derived from standard Error
    console.error ("Error: " + e.message);
}).catch(e => {
    // Other error such as a string was thrown
    console.error (e);

Sample: switch(

db.on('error', function (error) {
    switch ( {
        // errnames.Internal ==="InternalError"
        case Dexie.errnames.Internal:
            console.error ("Internal error");
            console.error ("error: " + e);


nameWill always be Dexie.errnames.Internal === "InternalError"
messageDetailed message
inner?Inner exception instance (if any)
stackCan be present if the error was thown. If signaled, there wont be any call stack.

Table of Contents