Salesforce 方法不存在或签名数据库不正确。executeBatch

我正在寻求帮助，找出这不起作用的原因

我不得不在一个项目中更改APEX类名。除了一个错误外，我修正了所有的错误

Error: Compile Error: Method does not exist or incorrect signature: void executeBatch(OriginalOpportunityAdSourceBatch, Integer) from the type Database at line 38 column 18

我不理解这个错误，因为唯一改变的是类名

带误差函数

public PageReference runAllOpps(){

        Database.executeBatch(new OriginalOpportunityAdSourceBatch(),batchSize);

        PageReference pr = new PageReference('/'+opp.id);
        pr.setRedirect(true);
        return pr;
    }

它正在呼叫的班级

global class OriginalOpportunityAdSourceBatch {
  global Integer successCount = 0;
    global Integer errorCount = 0;
    global String errors = '';

    global Database.QueryLocator start(Database.BatchableContext bc) {
        return Database.getQueryLocator(
                'Select id, AdSourceOriginalBucket__c, Ad_Source__c, isClosed, isWon from Opportunity WHERE IsClosed = TRUE AND IsWon = TRUE'
        );
    }

    global void execute(Database.BatchableContext bc, List<Opportunity> scope){

        List<Database.SaveResult> srs = Database.update(OriginalOpportunityActions.ProcessAdSource(scope),false);

        for(Database.SaveResult sr:srs) {

            if(sr.isSuccess()) {
                successCount++;
            }
            else {
                errorCount++;
                errors += 'Opportunity Failed to Update. Record ID: ' + sr.getId();

                for(Database.Error er: sr.getErrors()) {
                    errors += er.message;
                }

                errors += '<br/>';
            }
        }

    }
    global void finish(Database.BatchableContext bc){

        String emailBody = 'Successful Updates: ' + successCount + ' Error Count: ' + errorCount;
        if(errors!='') {
            emailBody += ' -- ' + errors;
        }
        Messaging.SingleEmailMessage mail = new Messaging.SingleEmailMessage();
        mail.setToAddresses(new String[]{UserInfo.getUserEmail()});
        mail.setReplyTo(UserInfo.getUserEmail());
        mail.setSubject('Batch Original Opportunity Update Completed');
        mail.setHTMLBody(emailBody);
        system.debug('emailBody -- ' + emailBody);
        if(!Test.isRunningTest()){Messaging.sendEmail(new List<Messaging.SingleEmailmessage>{mail});}
    }
}

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任何帮助都将不胜感激。

您创建的类有start/execute/finish方法，但您可以随时更改它们。你需要向Salesforce保证他们会一直在那里

您忘记将Implements Database.Batchables添加到类声明中。修复它，然后应该编译使用该类的代码