Incorrect S3 bucket policy is detected for bucket in CloudFormation

Question

I have issues implementing CloudTrail via Cloudformation, with a Incorrect S3 bucket policy is detected for bucket error being thrown when I try to launch the model.

Here is the configuration from the BucketPolicy:

"LogBucketPolicy": {
        "Type": "AWS::S3::BucketPolicy",
        "Properties": {
            "Bucket": {
                "Ref": "LogBucket"
            },
            "PolicyDocument": {
                "Version": "2012-10-17",
                "Statement": [
                    {
                        "Sid": "AWSCloudTrailAclCheck",
                        "Effect": "Allow",
                        "Principal": {
                            "Service": "cloudtrail.amazonaws.com"
                        },
                        "Action": "s3:GetBucketAcl",
                        "Resource": {
                            "Fn::Join": [
                                "",
                                [
                                    "arn:aws:s3:::",
                                    {
                                        "Ref": "LogBucket"
                                    }
                                ]
                            ]
                        }
                    },
                    {
                        "Sid": "AWSCloudTrailWrite",
                        "Effect": "Allow",
                        "Principal": {
                            "Service": "cloudtrail.amazonaws.com"
                        },
                        "Action": "s3:PutObject",
                        "Resource": {
                            "Fn::Join": [
                                "",
                                [
                                    "arn:aws:s3:::",
                                    {
                                        "Ref": "LogBucket"
                                    },
                                    "/AWSLogs/139339407673/*"
                                ]
                            ]
                        },
                        "Condition": {
                            "StringEquals": {
                                "s3:x-amz-acl": "bucket-owner-full-control"
                            }
                        }
                    }
                ]
            }
        }
    }

I have copied the template from AWS examples, but let me know if I did a mistake in the implementation.

Edit: The error is not thrown by the bucket policy, but by CloudTrail. Here is the configuration of the bucket:

"Trail": {
        "Type": "AWS::CloudTrail::Trail",
        "Properties": {
            "SnsTopicName": {
                "Fn::GetAtt": [
                    "Topic",
                    "TopicName"
                ]
            },
            "IsLogging": true,
            "S3BucketName": {
                "Ref": "LogBucket"
            }
        },
        "DependsOn": [
            "LogBucket"
        ]
    }

Answer 1

As Krishna has mentioned, the error came from the fact that I didn't put the dependence of the BucketPolicy. When this was done, the stack was deployed with no issues.