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Why am I getting “Static method cannot be referenced from a non static context: String String.valueOf(Object)”?
The Next CEO of Stack Overflow2019 Community Moderator ElectionNon static method cannot be referenced from a static context: Integer Date.dayOfYear()Static method able to be called/executed from class instantiated from type.newInstance() with interface. Expected?Static method cannot be referenced from a non static context: List<String>Can only initialize a map within context of a function? ( can't initialize within constructor too)Save Error in Test Class for @InvocableMethod: Static method cannot be referenced from a non static contextStatic method cannot be referenced from a non static context in testclassStatic method cannot be referenced from a non static context: System.Pattern System.Pattern.compile(String)Non static method cannot be referenced from a static contextStatic method cannot be referenced from a non static context (PageReference)Use void Apex method in Lightning Web Component
I have this static class called from my lightning component, but am getting the error
"Static method cannot be referenced from a non static context: String String.valueOf(Object)"
on the line where I try and calculate a start date from the string passed. What do I need to do to fix this?
@AuraEnabled
public static void generatePDF(myRec__c rec, string selquarter){
string selqenddate = selquarter.substringBetween('(', ')');
date startdate = (selqenddate.valueOf(selqenddate)).addMonths(-3).startofMonth;
myPDF(rec.id, '', '');
}
apex parameters static
edited 3 hours ago
Jayant Das
17.4k21330
asked 4 hours ago
IreneIrene
5052418
add a comment |
I have this static class called from my lightning component, but am getting the error
"Static method cannot be referenced from a non static context: String String.valueOf(Object)"
on the line where I try and calculate a start date from the string passed. What do I need to do to fix this?
@AuraEnabled
public static void generatePDF(myRec__c rec, string selquarter){
string selqenddate = selquarter.substringBetween('(', ')');
date startdate = (selqenddate.valueOf(selqenddate)).addMonths(-3).startofMonth;
myPDF(rec.id, '', '');
}
apex parameters static
edited 3 hours ago
Jayant Das
17.4k21330
asked 4 hours ago
IreneIrene
5052418
add a comment |
I have this static class called from my lightning component, but am getting the error
"Static method cannot be referenced from a non static context: String String.valueOf(Object)"
on the line where I try and calculate a start date from the string passed. What do I need to do to fix this?
@AuraEnabled
public static void generatePDF(myRec__c rec, string selquarter){
string selqenddate = selquarter.substringBetween('(', ')');
date startdate = (selqenddate.valueOf(selqenddate)).addMonths(-3).startofMonth;
myPDF(rec.id, '', '');
}
apex parameters static
edited 3 hours ago
Jayant Das
17.4k21330
asked 4 hours ago
IreneIrene
5052418
I have this static class called from my lightning component, but am getting the error
"Static method cannot be referenced from a non static context: String String.valueOf(Object)"
on the line where I try and calculate a start date from the string passed. What do I need to do to fix this?
@AuraEnabled
public static void generatePDF(myRec__c rec, string selquarter){
string selqenddate = selquarter.substringBetween('(', ')');
date startdate = (selqenddate.valueOf(selqenddate)).addMonths(-3).startofMonth;
myPDF(rec.id, '', '');
}
apex parameters static
apex parameters static
edited 3 hours ago
Jayant Das
17.4k21330
asked 4 hours ago
IreneIrene
5052418
edited 3 hours ago
Jayant Das
17.4k21330
asked 4 hours ago
IreneIrene
5052418
edited 3 hours ago
Jayant Das
17.4k21330
edited 3 hours ago
Jayant Das
17.4k21330
edited 3 hours ago
Jayant Das
17.4k21330
17.4k21330
asked 4 hours ago
IreneIrene
5052418
asked 4 hours ago
IreneIrene
5052418
asked 4 hours ago
IreneIrene
5052418
5052418
add a comment |
add a comment |
2 Answers
2
active
oldest
votes
The string class's valueOf() method is a static method.
Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()
What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed.
bad:
selqenddate.valueOf(selqenddate)
good:
String.valueOf(selqenddate)
Of course, you don't need to use String.valueOf() at all here because selquarter is a string, and substringBetween() also returns a string.
Instead, you need to be using a method that takes a String as input, and gives you a Date as output such as Date.parse()
answered 4 hours ago
Derek FDerek F
20.8k52353
add a comment |
As the error suggests, you are trying to use a static method valueOffrom String class on an instance of a String named selqenddate, which is not allowed.
You are most likely are trying to construct a date from a string value, and that you will need to utilize the Date.valueOf()instead. Your code should look like something as below:
Date startdate =
(Date.valueOf(selqenddate))
.addMonths(-3)
.toStartOfMonth();
Note, there’s no property startOfMonth on Date class.
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
The string class's valueOf() method is a static method.
Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()
What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed.
bad:
selqenddate.valueOf(selqenddate)
good:
String.valueOf(selqenddate)
Of course, you don't need to use String.valueOf() at all here because selquarter is a string, and substringBetween() also returns a string.
Instead, you need to be using a method that takes a String as input, and gives you a Date as output such as Date.parse()
answered 4 hours ago
Derek FDerek F
20.8k52353
add a comment |
The string class's valueOf() method is a static method.
Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()
What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed.
bad:
selqenddate.valueOf(selqenddate)
good:
String.valueOf(selqenddate)
Of course, you don't need to use String.valueOf() at all here because selquarter is a string, and substringBetween() also returns a string.
Instead, you need to be using a method that takes a String as input, and gives you a Date as output such as Date.parse()
answered 4 hours ago
Derek FDerek F
20.8k52353
add a comment |
The string class's valueOf() method is a static method.
Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()
What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed.
bad:
selqenddate.valueOf(selqenddate)
good:
String.valueOf(selqenddate)
Of course, you don't need to use String.valueOf() at all here because selquarter is a string, and substringBetween() also returns a string.
Instead, you need to be using a method that takes a String as input, and gives you a Date as output such as Date.parse()
answered 4 hours ago
Derek FDerek F
20.8k52353
The string class's valueOf() method is a static method.
Static methods need to be called like this: Class.staticMethodName() i.e. String.valueOf()
What you're currently doing is using an instance of a string to try to call a static method, which (as the error indicates) is not allowed.
bad:
selqenddate.valueOf(selqenddate)
good:
String.valueOf(selqenddate)
Of course, you don't need to use String.valueOf() at all here because selquarter is a string, and substringBetween() also returns a string.
Instead, you need to be using a method that takes a String as input, and gives you a Date as output such as Date.parse()
answered 4 hours ago
Derek FDerek F
20.8k52353
answered 4 hours ago
Derek FDerek F
20.8k52353
answered 4 hours ago
Derek FDerek F
20.8k52353
answered 4 hours ago
Derek FDerek F
20.8k52353
20.8k52353
add a comment |
add a comment |
As the error suggests, you are trying to use a static method valueOffrom String class on an instance of a String named selqenddate, which is not allowed.
You are most likely are trying to construct a date from a string value, and that you will need to utilize the Date.valueOf()instead. Your code should look like something as below:
Date startdate =
(Date.valueOf(selqenddate))
.addMonths(-3)
.toStartOfMonth();
Note, there’s no property startOfMonth on Date class.
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
add a comment |
As the error suggests, you are trying to use a static method valueOffrom String class on an instance of a String named selqenddate, which is not allowed.
You are most likely are trying to construct a date from a string value, and that you will need to utilize the Date.valueOf()instead. Your code should look like something as below:
Date startdate =
(Date.valueOf(selqenddate))
.addMonths(-3)
.toStartOfMonth();
Note, there’s no property startOfMonth on Date class.
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
add a comment |
As the error suggests, you are trying to use a static method valueOffrom String class on an instance of a String named selqenddate, which is not allowed.
You are most likely are trying to construct a date from a string value, and that you will need to utilize the Date.valueOf()instead. Your code should look like something as below:
Date startdate =
(Date.valueOf(selqenddate))
.addMonths(-3)
.toStartOfMonth();
Note, there’s no property startOfMonth on Date class.
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
As the error suggests, you are trying to use a static method valueOffrom String class on an instance of a String named selqenddate, which is not allowed.
You are most likely are trying to construct a date from a string value, and that you will need to utilize the Date.valueOf()instead. Your code should look like something as below:
Date startdate =
(Date.valueOf(selqenddate))
.addMonths(-3)
.toStartOfMonth();
Note, there’s no property startOfMonth on Date class.
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
answered 3 hours ago
Jayant DasJayant Das
17.4k21330
17.4k21330
add a comment |
add a comment |
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